Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Baku Altar.
{2}, {T}, Remove a ki counter from Baku Altar: Create a 1/1 colorless Spirit creature token.
{1}{R}
Blademane Baku
Creature - Spirit
Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Blademane Baku.
{1}, Remove X ki counters from Blademane Baku: For each counter removed, Blademane Baku gets +2/+0 until end of turn.
1 /
1
{W}
Blessed Breath
Instant - Arcane
Target creature you control gains protection from the color of your choice until end of turn.
Splice onto Arcane {W} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
--
Blood Crypt
Land - Swamp Mountain
({T}: Add {B} or {R}.)
As Blood Crypt enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.
{5}{G}{G}
Bounteous Kirin
Legendary Creature - Kirin Spirit
Flying
Whenever you cast a Spirit or Arcane spell, you may gain life equal to that spell's mana value.
4 /
4
--
Bountiful Promenade
Land
Bountiful Promenade enters the battlefield tapped unless you have two or more opponents.
{T}: Add {G} or {W}.
--
Breeding Pool
Land - Forest Island
({T}: Add {G} or {U}.)
As Breeding Pool enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.
{3}{G}{G}
Briarknit Kami
Creature - Spirit
Whenever you cast a Spirit or Arcane spell, put a +1/+1 counter on target creature.
3 /
3
{1}{G}{G}
Budoka Pupil
Creature - Human Monk
Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Budoka Pupil.
At the beginning of the end step, if there are two or more ki counters on Budoka Pupil, you may flip it.
2 /
2
--
Ichiga, Who Topples Oaks
Legendary Creature - Spirit
Trample
Remove a ki counter from Ichiga, Who Topples Oaks: Target creature gets +2/+2 until end of turn.
2 /
2
{1}{U}{U}
Callow Jushi
Creature - Human Wizard
Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Callow Jushi.
At the beginning of the end step, if there are two or more ki counters on Callow Jushi, you may flip it.
2 /
2
--
Jaraku the Interloper
Legendary Creature - Spirit
Remove a ki counter from Jaraku the Interloper: Counter target spell unless its controller pays {2}.
2 /
2
{2}{W}{W}
Celestial Kirin
Legendary Creature - Kirin Spirit
Flying
Whenever you cast a Spirit or Arcane spell, destroy all permanents with that spell's mana value.
3 /
3
{3}{U}{U}
Cloudhoof Kirin
Legendary Creature - Kirin Spirit
Flying
Whenever you cast a Spirit or Arcane spell, you may have target player mill X cards, where X is that spell's mana value.
4 /
4
--
Command Tower
Land
{T}: Add one mana of any color in your commander's color identity.
{1}{U}
Consuming Vortex
Instant - Arcane
Return target creature to its owner's hand.
Splice onto Arcane {3}{U} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
{1}{R}{R}
Cunning Bandit
Creature - Human Warrior
Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Cunning Bandit.
At the beginning of the end step, if there are two or more ki counters on Cunning Bandit, you may flip it.
2 /
2
--
Azamuki, Treachery Incarnate
Legendary Creature - Spirit
Remove a ki counter from Azamuki, Treachery Incarnate: Gain control of target creature until end of turn.
2 /
2
{3}{B}{B}
Dance of Shadows
Sorcery - Arcane
Creatures you control get +1/+0 and gain fear until end of turn. (They can't be blocked except by artifact creatures and/or black creatures.)
{X}{B}{B}
Death Denied
Instant - Arcane
Return X target creature cards from your graveyard to your hand.
{1}{R}
Desperate Ritual
Instant - Arcane
Add {R}{R}{R}.
Splice onto Arcane {1}{R} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
{4}{R}{R}
Earthshaker
Creature - Spirit
Whenever you cast a Spirit or Arcane spell, Earthshaker deals 2 damage to each creature without flying.
4 /
5
{2}{U}
Eerie Procession
Sorcery - Arcane
Search your library for an Arcane card, reveal that card, put it into your hand, then shuffle.
{2}{G}
Elder Pine of Jukai
Creature - Spirit
Whenever you cast a Spirit or Arcane spell, reveal the top three cards of your library. Put all land cards revealed this way into your hand and the rest on the bottom of your library in any order.
Soulshift 2 (When this creature dies, you may return target Spirit card with mana value 2 or less from your graveyard to your hand.)
2 /
1
--
Evermind
Instant - Arcane
(Nonexistent mana costs can't be paid.)
Draw a card.
Splice onto Arcane {1}{U} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
{U}{U}
Eye of Nowhere
Sorcery - Arcane
Return target permanent to its owner's hand.
{1}{W}{W}
Faithful Squire
Creature - Human Soldier
Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Faithful Squire.
At the beginning of the end step, if there are two or more ki counters on Faithful Squire, you may flip it.
2 /
2
--
Kaiso, Memory of Loyalty
Legendary Creature - Spirit
Flying
Remove a ki counter from Kaiso, Memory of Loyalty: Prevent all damage that would be dealt to target creature this turn.
2 /
2
{3}{G}{G}
Feast of Worms
Sorcery - Arcane
Destroy target land. If that land was legendary, its controller sacrifices another land.
--
Field of the Dead
Land
Field of the Dead enters the battlefield tapped.
{T}: Add {C}.
Whenever Field of the Dead or another land enters the battlefield under your control, if you control seven or more lands with different names, create a 2/2 black Zombie creature token.
{2}{B}
Footsteps of the Goryo
Sorcery - Arcane
Return target creature card from your graveyard to the battlefield. Sacrifice that creature at the beginning of the next end step.
{1}{R}
Glacial Ray
Instant - Arcane
Glacial Ray deals 2 damage to any target.
Splice onto Arcane {1}{R} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
--
Godless Shrine
Land - Plains Swamp
({T}: Add {W} or {B}.)
As Godless Shrine enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.
{1}{B}
Goryo's Vengeance
Instant - Arcane
Return target legendary creature card from your graveyard to the battlefield. That creature gains haste. Exile it at the beginning of the next end step.
Splice onto Arcane {2}{B} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
{1}{U}
Guardian of Solitude
Creature - Spirit
Whenever you cast a Spirit or Arcane spell, target creature gains flying until end of turn.
1 /
2
--
Hallowed Fountain
Land - Plains Island
({T}: Add {W} or {U}.)
As Hallowed Fountain enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.
{G}
Hana Kami
Creature - Spirit
{1}{G}, Sacrifice Hana Kami: Return target Arcane card from your graveyard to your hand.
1 /
1
{3}{G}
Haru-Onna
Creature - Spirit
When Haru-Onna enters the battlefield, draw a card.
Whenever you cast a Spirit or Arcane spell, you may return Haru-Onna to its owner's hand.
2 /
1
{2}{B}{B}
Hideous Laughter
Instant - Arcane
All creatures get -2/-2 until end of turn.
Splice onto Arcane {3}{B}{B} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
{3}{W}{W}
Hikari, Twilight Guardian
Legendary Creature - Spirit
Flying
Whenever you cast a Spirit or Arcane spell, you may exile Hikari, Twilight Guardian. If you do, return it to the battlefield under its owner's control at the beginning of the next end step.
4 /
4
{1}{B}{B}
Hired Muscle
Creature - Human Warrior
Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Hired Muscle.
At the beginning of the end step, if there are two or more ki counters on Hired Muscle, you may flip it.
2 /
2
--
Scarmaker
Legendary Creature - Spirit
Remove a ki counter from Scarmaker: Target creature gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.)
2 /
2
{4}{W}
Horizon Seed
Creature - Spirit
Whenever you cast a Spirit or Arcane spell, regenerate target creature.
2 /
1
--
Indatha Triome
Land - Plains Swamp Forest
({T}: Add {W}, {B}, or {G}.)
Indatha Triome enters the battlefield tapped.
Cycling {3} ({3}, Discard this card: Draw a card.)
{2}{B}{B}
Infernal Kirin
Legendary Creature - Kirin Spirit
Flying
Whenever you cast a Spirit or Arcane spell, target player reveals their hand and discards all cards with that spell's mana value.
3 /
3
{R}
Into the Fray
Instant - Arcane
Target creature attacks this turn if able.
Splice onto Arcane {R} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
--
Jetmir's Garden
Land - Mountain Forest Plains
({T}: Add {R}, {G}, or {W}.)
Jetmir's Garden enters the battlefield tapped.
Cycling {3} ({3}, Discard this card: Draw a card.)
{3}{R}
Kami of Fire's Roar
Creature - Spirit
Whenever you cast a Spirit or Arcane spell, target creature can't block this turn.
2 /
3
{4}{W}
Kami of the Painted Road
Creature - Spirit
Whenever you cast a Spirit or Arcane spell, Kami of the Painted Road gains protection from the color of your choice until end of turn.
3 /
3
{4}{B}
Kemuri-Onna
Creature - Spirit
When Kemuri-Onna enters the battlefield, target player discards a card.
Whenever you cast a Spirit or Arcane spell, you may return Kemuri-Onna to its owner's hand.
3 /
3
--
Ketria Triome
Land - Forest Island Mountain
({T}: Add {G}, {U}, or {R}.)
Ketria Triome enters the battlefield tapped.
Cycling {3} ({3}, Discard this card: Draw a card.)
{4}{U}
Kiri-Onna
Creature - Spirit
When Kiri-Onna enters the battlefield, return target creature to its owner's hand.
Whenever you cast a Spirit or Arcane spell, you may return Kiri-Onna to its owner's hand.
2 /
2
{2}{G}{G}
Kodama of the South Tree
Legendary Creature - Spirit
Whenever you cast a Spirit or Arcane spell, each other creature you control gets +1/+1 and gains trample until end of turn.
4 /
4
{G}
Kodama's Might
Instant - Arcane
Target creature gets +2/+2 until end of turn.
Splice onto Arcane {G} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
{4}{B}{B}
Kyoki, Sanity's Eclipse
Legendary Creature - Demon Spirit
Whenever you cast a Spirit or Arcane spell, target opponent exiles a card from their hand.
6 /
4
{2}{U}
Lifted by Clouds
Instant - Arcane
Target creature gains flying until end of turn.
Splice onto Arcane {1}{U} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
{1}{G}
Loam Dweller
Creature - Spirit
Whenever you cast a Spirit or Arcane spell, you may put a land card from your hand onto the battlefield tapped.
2 /
2
{3}
Long-Forgotten Gohei
Artifact
Arcane spells you cast cost {1} less to cast.
Spirit creatures you control get +1/+1.
--
Luxury Suite
Land
Luxury Suite enters the battlefield tapped unless you have two or more opponents.
{T}: Add {B} or {R}.
{7}
Morophon, the Boundless
Legendary Creature - Shapeshifter
Changeling (This card is every creature type.)
As Morophon, the Boundless enters the battlefield, choose a creature type.
Spells of the chosen type you cast cost {W}{U}{B}{R}{G} less to cast. This effect reduces only the amount of colored mana you pay.
Other creatures you control of the chosen type get +1/+1.
6 /
6
--
Morphic Pool
Land
Morphic Pool enters the battlefield tapped unless you have two or more opponents.
{T}: Add {U} or {B}.
{2}{W}
Nikko-Onna
Creature - Spirit
When Nikko-Onna enters the battlefield, destroy target enchantment.
Whenever you cast a Spirit or Arcane spell, you may return Nikko-Onna to its owner's hand.
2 /
2
{3}{R}{R}
Ore Gorger
Creature - Spirit
Whenever you cast a Spirit or Arcane spell, you may destroy target nonbasic land.
3 /
1
--
Overgrown Tomb
Land - Swamp Forest
({T}: Add {B} or {G}.)
As Overgrown Tomb enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.
{6}{W}
Oyobi, Who Split the Heavens
Legendary Creature - Spirit
Flying
Whenever you cast a Spirit or Arcane spell, create a 3/3 white Spirit creature token with flying.
3 /
6
{1}{G}
Petalmane Baku
Creature - Spirit
Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Petalmane Baku.
{1}, Remove X ki counters from Petalmane Baku: Add X mana of any one color.
1 /
2
{1}{U}
Psychic Puppetry
Instant - Arcane
You may tap or untap target permanent.
Splice onto Arcane {U} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
{4}{U}
Quillmane Baku
Creature - Spirit
Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Quillmane Baku.
{1}, {T}, Remove X ki counters from Quillmane Baku: Return target creature with mana value X or less to its owner's hand.
3 /
3
--
Raffine's Tower
Land - Plains Island Swamp
({T}: Add {W}, {U}, or {B}.)
Raffine's Tower enters the battlefield tapped.
Cycling {3} ({3}, Discard this card: Draw a card.)
--
Raugrin Triome
Land - Island Mountain Plains
({T}: Add {U}, {R}, or {W}.)
Raugrin Triome enters the battlefield tapped.
Cycling {3} ({3}, Discard this card: Draw a card.)
--
Rejuvenating Springs
Land
Rejuvenating Springs enters the battlefield tapped unless you have two or more opponents.
{T}: Add {G} or {U}.
--
Reliquary Tower
Land
You have no maximum hand size.
{T}: Add {C}.
--
Sacred Foundry
Land - Mountain Plains
({T}: Add {R} or {W}.)
As Sacred Foundry enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.
--
Savai Triome
Land - Mountain Plains Swamp
({T}: Add {R}, {W}, or {B}.)
Savai Triome enters the battlefield tapped.
Cycling {3} ({3}, Discard this card: Draw a card.)
--
Scavenger Grounds
Land - Desert
{T}: Add {C}.
{2}, {T}, Sacrifice a Desert: Exile all graveyards.
--
Sea of Clouds
Land
Sea of Clouds enters the battlefield tapped unless you have two or more opponents.
{T}: Add {W} or {U}.
{3}{U}
Shifting Borders
Instant - Arcane
Exchange control of two target lands.
Splice onto Arcane {3}{U} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
{4}{U}{U}
Sire of the Storm
Creature - Spirit
Flying
Whenever you cast a Spirit or Arcane spell, you may draw a card.
3 /
3
{3}{B}{B}
Skullmane Baku
Creature - Spirit
Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Skullmane Baku.
{1}, {T}, Remove X ki counters from Skullmane Baku: Target creature gets -X/-X until end of turn.
2 /
1
{2}{R}{R}
Skyfire Kirin
Legendary Creature - Kirin Spirit
Flying
Whenever you cast a Spirit or Arcane spell, you may gain control of target creature with that spell's mana value until end of turn.
3 /
3
{3}{R}{R}
Soul of Magma
Creature - Spirit
Whenever you cast a Spirit or Arcane spell, Soul of Magma deals 1 damage to target creature.
2 /
2
{1}{B}
Soulless Revival
Instant - Arcane
Return target creature card from your graveyard to your hand.
Splice onto Arcane {1}{B} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
--
Spara's Headquarters
Land - Forest Plains Island
({T}: Add {G}, {W}, or {U}.)
Spara's Headquarters enters the battlefield tapped.
Cycling {3} ({3}, Discard this card: Draw a card.)
--
Spectator Seating
Land
Spectator Seating enters the battlefield tapped unless you have two or more opponents.
{T}: Add {R} or {W}.
--
Spire Garden
Land
Spire Garden enters the battlefield tapped unless you have two or more opponents.
{T}: Add {R} or {G}.
{W}
Spiritual Visit
Instant - Arcane
Create a 1/1 colorless Spirit creature token.
Splice onto Arcane {W} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
--
Stomping Ground
Land - Mountain Forest
({T}: Add {R} or {G}.)
As Stomping Ground enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.
{3}{U}{U}
Teller of Tales
Creature - Spirit
Flying
Whenever you cast a Spirit or Arcane spell, you may tap or untap target creature.
3 /
3
--
Temple Garden
Land - Forest Plains
({T}: Add {G} or {W}.)
As Temple Garden enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.
{6}{U}{U}{U}
The Unspeakable
Legendary Creature - Spirit
Flying, trample
Whenever The Unspeakable deals combat damage to a player, you may return target Arcane card from your graveyard to your hand.
6 /
7
--
The World Tree
Land
The World Tree enters the battlefield tapped.
{T}: Add {G}.
As long as you control six or more lands, lands you control have "{T}: Add one mana of any color."
{W}{W}{U}{U}{B}{B}{R}{R}{G}{G}, {T}, Sacrifice The World Tree: Search your library for any number of God cards, put them onto the battlefield, then shuffle.
{2}{B}
Thief of Hope
Creature - Spirit
Whenever you cast a Spirit or Arcane spell, target opponent loses 1 life and you gain 1 life.
Soulshift 2 (When this creature dies, you may return target Spirit card with mana value 2 or less from your graveyard to your hand.)
2 /
2
{4}{R}
Through the Breach
Instant - Arcane
You may put a creature card from your hand onto the battlefield. That creature gains haste. Sacrifice that creature at the beginning of the next end step.
Splice onto Arcane {2}{R}{R} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
--
Training Center
Land
Training Center enters the battlefield tapped unless you have two or more opponents.
{T}: Add {U} or {R}.
--
Undergrowth Stadium
Land
Undergrowth Stadium enters the battlefield tapped unless you have two or more opponents.
{T}: Add {B} or {G}.
--
Urborg, Tomb of Yawgmoth
Legendary Land
Each land is a Swamp in addition to its other land types.
--
Vault of Champions
Land
Vault of Champions enters the battlefield tapped unless you have two or more opponents.
{T}: Add {W} or {B}.
--
Watery Grave
Land - Island Swamp
({T}: Add {U} or {B}.)
As Watery Grave enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.
{2}{W}
Waxmane Baku
Creature - Spirit
Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Waxmane Baku.
{1}, Remove X ki counters from Waxmane Baku: Tap X target creatures.
2 /
2
{G}{G}
Wear Away
Instant - Arcane
Destroy target artifact or enchantment.
Splice onto Arcane {3}{G} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
--
Xander's Lounge
Land - Island Swamp Mountain
({T}: Add {U}, {B}, or {R}.)
Xander's Lounge enters the battlefield tapped.
Cycling {3} ({3}, Discard this card: Draw a card.)
--
Yavimaya, Cradle of Growth
Legendary Land
Each land is a Forest in addition to its other land types.
{3}{R}
Yuki-Onna
Creature - Spirit
When Yuki-Onna enters the battlefield, destroy target artifact.
Whenever you cast a Spirit or Arcane spell, you may return Yuki-Onna to its owner's hand.
3 /
1
--
Zagoth Triome
Land - Swamp Forest Island
({T}: Add {B}, {G}, or {U}.)
Zagoth Triome enters the battlefield tapped.
Cycling {3} ({3}, Discard this card: Draw a card.)
--
Ziatora's Proving Ground
Land - Swamp Mountain Forest
({T}: Add {B}, {R}, or {G}.)
Ziatora's Proving Ground enters the battlefield tapped.
Cycling {3} ({3}, Discard this card: Draw a card.)