Whenever enchanted creature attacks, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)
{2}
Arcane Signet
Artifact
{T}: Add one mana of any color in your commander's color identity.
{3}{W}
Armageddon
Sorcery
Destroy all lands.
{1}{R}
Atog
Creature - Atog
Sacrifice an artifact: Atog gets +2/+2 until end of turn.
1 /
2
{W}{U}{B}{R}{G}
Atogatog
Legendary Creature - Atog
Sacrifice an Atog creature: Atogatog gets +X/+X until end of turn, where X is the sacrificed creature's power.
5 /
5
{1}{W}
Auratog
Creature - Atog
Sacrifice an enchantment: Auratog gets +2/+2 until end of turn.
1 /
2
{4}{W}{W}
Barren Glory
Enchantment
At the beginning of your upkeep, if you control no permanents other than Barren Glory and have no cards in hand, you win the game.
{3}
Bloodline Pretender
Artifact Creature - Shapeshifter
Changeling (This card is every creature type.)
As Bloodline Pretender enters the battlefield, choose a creature type.
Whenever another creature of the chosen type enters the battlefield under your control, put a +1/+1 counter on Bloodline Pretender.
2 /
2
{1}{R}{ // }{5}{R}
Boom // Bust
Sorcery // Sorcery
Destroy target land you control and target land you don't control.
Destroy all lands.
{2}{G}{G}
Chameleon Colossus
Creature - Shapeshifter
Changeling (This card is every creature type.)
Protection from black
{2}{G}{G}: Chameleon Colossus gets +X/+X until end of turn, where X is its power.
4 /
4
{3}{R}{R}
Chandra's Ignition
Sorcery
Target creature you control deals damage equal to its power to each other creature and each opponent.
{1}{U}
Chronatog
Creature - Atog
{0}: Chronatog gets +3/+3 until end of turn. You skip your next turn. Activate only once each turn.
1 /
2
{3}
Chronatog Totem
Artifact
{T}: Add {U}.
{1}{U}: Chronatog Totem becomes a 1/2 blue Atog artifact creature until end of turn.
{0}: Chronatog Totem gets +3/+3 until end of turn. You skip your next turn. Activate only once each turn and only if Chronatog Totem is a creature.
{2}{W}{U}
Cloud Cover
Enchantment
Whenever another permanent you control becomes the target of a spell or ability an opponent controls, you may return that permanent to its owner's hand.
{3}
Commander's Sphere
Artifact
{T}: Add one mana of any color in your commander's color identity.
Sacrifice Commander's Sphere: Draw a card.
{3}
Component Pouch
Artifact
{T}, Remove a component counter from Component Pouch: Add two mana of different colors.
{T}: Roll a d20.
1--9 | Put a component counter on Component Pouch.
10--20 | Put two component counters on Component Pouch.
{8}{R}{R}
Decree of Annihilation
Sorcery
Exile all artifacts, creatures, and lands from the battlefield, all cards from all graveyards, and all cards from all hands.
Cycling {5}{R}{R} ({5}{R}{R}, Discard this card: Draw a card.)
When you cycle Decree of Annihilation, destroy all lands.
{2}{B}{B}
Diabolic Tutor
Sorcery
Search your library for a card, put that card into your hand, then shuffle.
{1}{U}{U}
Dictate of Kruphix
Enchantment
Flash
At the beginning of each player's draw step, that player draws an additional card.
{W}{W}{B}{B}{B}{G}{G}
Eerie Ultimatum
Sorcery
Return any number of permanent cards with different names from your graveyard to the battlefield.
{3}
Ensnaring Bridge
Artifact
Creatures with power greater than the number of cards in your hand can't attack.
{2}{B}
Essence Harvest
Sorcery
Target player loses X life and you gain X life, where X is the greatest power among creatures you control.
{3}{W}
Faith's Reward
Instant
Return to the battlefield all permanent cards in your graveyard that were put there from the battlefield this turn.
{2}{R}
Fatal Frenzy
Instant
Until end of turn, target creature you control gains trample and gets +X/+0, where X is its power. Sacrifice it at the beginning of the next end step.
{2}
Fellwar Stone
Artifact
{T}: Add one mana of any color that a land an opponent controls could produce.
{2}{B}{B}
Final Strike
Sorcery
As an additional cost to cast this spell, sacrifice a creature.
Final Strike deals damage to target opponent or planeswalker equal to the sacrificed creature's power.
{1}{R}
Fling
Instant
As an additional cost to cast this spell, sacrifice a creature.
Fling deals damage equal to the sacrificed creature's power to any target.
{2}{W}
Ghostly Prison
Enchantment
Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.
{3}{B}
Graveshifter
Creature - Shapeshifter
Changeling (This card is every creature type.)
When Graveshifter enters the battlefield, you may return target creature card from your graveyard to your hand.
2 /
2
{2}{G}{G}
Harmonize
Sorcery
Draw three cards.
{2}
Howling Mine
Artifact
At the beginning of each player's draw step, if Howling Mine is untapped, that player draws an additional card.
{2}{W}
Idyllic Tutor
Sorcery
Search your library for an enchantment card, reveal it, put it into your hand, then shuffle.
{1}{R}
Impending Disaster
Enchantment
At the beginning of your upkeep, if there are seven or more lands on the battlefield, sacrifice Impending Disaster and destroy all lands.
{B}{R}
Juri, Master of the Revue
Legendary Creature - Human Shaman
Whenever you sacrifice a permanent, put a +1/+1 counter on Juri, Master of the Revue.
When Juri dies, it deals damage equal to its power to any target.
1 /
1
{2}
Lightning Greaves
Artifact - Equipment
Equipped creature has haste and shroud. (It can't be the target of spells or abilities.)
Equip {0}
{1}{R}{G}
Lithatog
Creature - Atog
Sacrifice an artifact: Lithatog gets +1/+1 until end of turn.
Sacrifice a land: Lithatog gets +1/+1 until end of turn.
1 /
2
{2}{U}
Long-Term Plans
Instant
Search your library for a card, then shuffle and put that card third from the top.
{4}{R}{R}
Megatog
Creature - Atog
Sacrifice an artifact: Megatog gets +3/+3 and gains trample until end of turn.
3 /
4
{X}{U}{U}
Mind Spring
Sorcery
Draw X cards.
{5}
Mind's Eye
Artifact
Whenever an opponent draws a card, you may pay {1}. If you do, draw a card.
{2}{W}
Mirror Entity
Creature - Shapeshifter
Changeling (This card is every creature type.)
{X}: Until end of turn, creatures you control have base power and toughness X/X and gain all creature types.
1 /
1
{1}{B}
No Rest for the Wicked
Enchantment
Sacrifice No Rest for the Wicked: Return to your hand all creature cards in your graveyard that were put there from the battlefield this turn.
{3}{G}{G}
Overwhelming Stampede
Sorcery
Until end of turn, creatures you control gain trample and get +X/+X, where X is the greatest power among creatures you control.
{1}{W}{U}
Phantatog
Creature - Atog
Sacrifice an enchantment: Phantatog gets +1/+1 until end of turn.
Discard a card: Phantatog gets +1/+1 until end of turn.
1 /
2
{2}{U}
Propaganda
Enchantment
Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.
{1}{U}{B}
Psychatog
Creature - Atog
Discard a card: Psychatog gets +1/+1 until end of turn.
Exile two cards from your graveyard: Psychatog gets +1/+1 until end of turn.
1 /
2
{1}{B}
Return from Extinction
Sorcery
Choose one --
• Return target creature card from your graveyard to your hand.
• Return two target creature cards that share a creature type from your graveyard to your hand.
{1}{B}
Rite of Consumption
Sorcery
As an additional cost to cast this spell, sacrifice a creature.
Rite of Consumption deals damage equal to the sacrificed creature's power to target player or planeswalker. You gain life equal to the damage dealt this way.
{R}{R}{W}{W}{W}{B}{B}
Ruinous Ultimatum
Sorcery
Destroy all nonland permanents your opponents control.
{1}{B}{R}
Sarcatog
Creature - Atog
Exile two cards from your graveyard: Sarcatog gets +1/+1 until end of turn.
Sacrifice an artifact: Sarcatog gets +1/+1 until end of turn.
1 /
2
{1}{W}{W}
Second Sunrise
Instant
Each player returns to the battlefield all artifact, creature, enchantment, and land cards in their graveyard that were put there from the battlefield this turn.
{3}{G}{G}
Shared Summons
Instant
Search your library for up to two creature cards with different names, reveal them, put them into your hand, then shuffle.
{R}{R}
Smoke
Enchantment
Players can't untap more than one creature during their untap steps.
{1}
Sol Ring
Artifact
{T}: Add {C}{C}.
{4}{W}{W}
Sun Titan
Creature - Giant
Vigilance
Whenever Sun Titan enters the battlefield or attacks, you may return target permanent card with mana value 3 or less from your graveyard to the battlefield.
6 /
6
{2}
Swiftfoot Boots
Artifact - Equipment
Equipped creature has hexproof and haste. (It can't be the target of spells or abilities your opponents control.)
Equip {1}
{2}{R}
Taurean Mauler
Creature - Shapeshifter
Changeling (This card is every creature type.)
Whenever an opponent casts a spell, you may put a +1/+1 counter on Taurean Mauler.
2 /
2
{3}
Temple Bell
Artifact
{T}: Each player draws a card.
{3}{G}
Tempt with Discovery
Sorcery
Tempting offer -- Search your library for a land card and put it onto the battlefield. Each opponent may search their library for a land card and put it onto the battlefield. For each opponent who searches a library this way, search your library for a land card and put it onto the battlefield. Then each player who searched a library this way shuffles.
{1}{G}{W}
Thaumatog
Creature - Atog
Sacrifice a land: Thaumatog gets +1/+1 until end of turn.
Sacrifice an enchantment: Thaumatog gets +1/+1 until end of turn.
1 /
2
{R}
Thud
Sorcery
As an additional cost to cast this spell, sacrifice a creature.
Thud deals damage equal to the sacrificed creature's power to any target.
{G}
Utopia Sprawl
Enchantment - Aura
Enchant Forest
As Utopia Sprawl enters the battlefield, choose a color.
Whenever enchanted Forest is tapped for mana, its controller adds an additional one mana of the chosen color.
{G}
Wild Growth
Enchantment - Aura
Enchant land
Whenever enchanted land is tapped for mana, its controller adds an additional {G}.