When Aether Theorist enters the battlefield, you get {E}{E}{E} (three energy counters).
{T}, Pay {E}: Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)
1 /
3
{2}{U}
Aether Tradewinds
Instant
Return target permanent you control and target permanent you don't control to their owners' hands.
{3}{B}
Aetherborn Marauder
Creature - Aetherborn Rogue
Flying, lifelink
When Aetherborn Marauder enters the battlefield, move any number of +1/+1 counters from other permanents you control onto Aetherborn Marauder.
2 /
2
{2}{B}
Alley Strangler
Creature - Aetherborn Rogue
Menace
2 /
3
{3}{B}{B}
Annihilate
Instant
Destroy target nonblack creature. It can't be regenerated.
Draw a card.
{U}
Annul
Instant
Counter target artifact or enchantment spell.
{2}{U}{B}
Anowon, the Ruin Thief
Legendary Creature - Vampire Rogue
Other Rogues you control get +1/+1.
Whenever one or more Rogues you control deal combat damage to a player, that player mills a card for each 1 damage dealt to them. If the player mills at least one creature card this way, you draw a card. (To mill a card, a player puts the top card of their library into their graveyard.)
2 /
4
{2}
Armillary Sphere
Artifact
{2}, {T}, Sacrifice Armillary Sphere: Search your library for up to two basic land cards, reveal them, put them into your hand, then shuffle.
{1}{B}{B}
Asphyxiate
Sorcery
Destroy target untapped creature.
{2}{B}{B}
Bake into a Pie
Instant
Destroy target creature. Create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.")
{1}{B}
Bane Alley Blackguard
Creature - Human Rogue
1 /
3
{5}{U}
Benthic Giant
Creature - Giant
Hexproof (This creature can't be the target of spells or abilities your opponents control.)
4 /
5
{4}{B}
Blade Juggler
Creature - Human Rogue
Spectacle {2}{B} (You may cast this spell for its spectacle cost rather than its mana cost if an opponent lost life this turn.)
When Blade Juggler enters the battlefield, it deals 1 damage to you and you draw a card.
3 /
2
{1}{B}
Bladebrand
Instant
Target creature gains deathtouch until end of turn.
Draw a card.
{3}{B}
Blood Curdle
Instant
Destroy target creature. Put a menace counter on a creature you control. (It can't be blocked except by two or more creatures.)
{3}{U}
Bonds of Quicksilver
Enchantment - Aura
Flash (You may cast this spell any time you could cast an instant.)
Enchant creature
Enchanted creature doesn't untap during its controller's untap step.
{2}{U}
Borrowing 100,000 Arrows
Sorcery
Draw a card for each tapped creature target opponent controls.
{6}
Brass Herald
Artifact Creature - Golem
As Brass Herald enters the battlefield, choose a creature type.
When Brass Herald enters the battlefield, reveal the top four cards of your library. Put all creature cards of the chosen type revealed this way into your hand and the rest on the bottom of your library in any order.
Creatures of the chosen type get +1/+1.
2 /
2
{U}
Brinebarrow Intruder
Creature - Human Rogue
Flash
When Brinebarrow Intruder enters the battlefield, target creature an opponent controls gets -2/-0 until end of turn.
1 /
2
{1}{U}{U}
Cancel
Instant
Counter target spell.
{4}{U}{U}
Captivating Gyre
Sorcery
Return up to three target creatures to their owners' hands.
{4}{B}
Catacomb Crocodile
Creature - Crocodile
3 /
7
{3}{U}
Choking Tethers
Instant
Tap up to four target creatures.
Cycling {1}{U} ({1}{U}, Discard this card: Draw a card.)
When you cycle Choking Tethers, you may tap target creature.
{1}
Cliffhaven Kitesail
Artifact - Equipment
When Cliffhaven Kitesail enters the battlefield, attach it to target creature you control.
Equipped creature has flying.
Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)
{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}{U}
Crystacean
Creature - Crab
Flash
1 /
6
{4}{B}{B}
Deadly Tempest
Sorcery
Destroy all creatures. Each player loses life equal to the number of creatures they controlled that were destroyed this way.
{1}{U/B}{U/B}
Deathcult Rogue
Creature - Human Rogue
Deathcult Rogue can't be blocked except by Rogues.
2 /
2
{1}{B}
Defeat
Sorcery
Destroy target creature with power 2 or less.
{1}{B}
Dhund Operative
Creature - Human Rogue
As long as you control an artifact, Dhund Operative gets +1/+0 and has deathtouch.
2 /
2
{2}{U}
Dimir Informant
Creature - Human Rogue
When Dimir Informant enters the battlefield, surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)
1 /
4
{U}{B}
Disciple of Deceit
Creature - Human Rogue
Inspired -- Whenever Disciple of Deceit becomes untapped, you may discard a nonland card. If you do, search your library for a card with the same mana value as that card, reveal it, put it into your hand, then shuffle.
1 /
3
{3}{B}
Dogged Pursuit
Enchantment
At the beginning of your end step, each opponent loses 1 life and you gain 1 life.
{1}{B}
Duskmantle Operative
Creature - Human Rogue
Duskmantle Operative can't be blocked by creatures with power 4 or greater.
2 /
2
{X}{U}{U}
Fascination
Sorcery
Choose one --
• Each player draws X cards.
• Each player mills X cards.
{3}{B}
Fatal Fumes
Instant
Target creature gets -4/-2 until end of turn.
{2}{U}
Field Research
Sorcery
Kicker {2}{U} (You may pay an additional {2}{U} as you cast this spell.)
Draw two cards. If this spell was kicked, draw three cards instead.
{U}{U}
Flood of Recollection
Sorcery
Return target instant or sorcery card from your graveyard to your hand. Exile Flood of Recollection.
{1}{B}
Frogtosser Banneret
Creature - Goblin Rogue
Haste
Goblin spells and Rogue spells you cast cost {1} less to cast.
1 /
1
{2}{U}{U}
Induce Paranoia
Instant
Counter target spell. If {B} was spent to cast this spell, that spell's controller mills X cards, where X is the spell's mana value.
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
{2}{U}
Library Larcenist
Creature - Merfolk Rogue
Whenever Library Larcenist attacks, draw a card.
1 /
2
{1}{U}
Lore Broker
Creature - Human Rogue
{T}: Each player draws a card, then discards a card.
1 /
2
{2}{U}
Marchesa's Infiltrator
Creature - Human Rogue
Dethrone (Whenever this creature attacks the player with the most life or tied for most life, put a +1/+1 counter on it.)
Whenever Marchesa's Infiltrator deals combat damage to a player, draw a card.
1 /
1
{3}{B}
Marsh Flitter
Creature - Faerie Rogue
Flying
When Marsh Flitter enters, create two 1/1 black Goblin Rogue creature tokens.
Sacrifice a Goblin: Marsh Flitter has base power and toughness 3/3 until end of turn.
1 /
1
{U}
Merfolk Windrobber
Creature - Merfolk Rogue
Flying
Whenever Merfolk Windrobber deals combat damage to a player, that player mills a card. (They put the top card of their library into their graveyard.)
Sacrifice Merfolk Windrobber: Draw a card. Activate only if an opponent has eight or more cards in their graveyard.
1 /
1
{4}{U}{U}
Mindscour Dragon
Creature - Dragon
Flying
Whenever Mindscour Dragon deals combat damage to an opponent, target player mills four cards.
4 /
4
{B}
Night Market Lookout
Creature - Human Rogue
Whenever Night Market Lookout becomes tapped, each opponent loses 1 life and you gain 1 life.
1 /
1
{1}{U}
Nightveil Sprite
Creature - Faerie Rogue
Flying
Whenever Nightveil Sprite attacks, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)
1 /
2
{3}{U}
Notorious Throng
Tribal Sorcery - Rogue
Prowl {5}{U} (You may cast this for its prowl cost if you dealt combat damage to a player this turn with a Rogue.)
Create X 1/1 black Faerie Rogue creature tokens with flying, where X is the damage dealt to your opponents this turn. If this spell's prowl cost was paid, take an extra turn after this one.
{1}{B}
Oona's Blackguard
Creature - Faerie Rogue
Flying
Each other Rogue creature you control enters the battlefield with an additional +1/+1 counter on it.
Whenever a creature you control with a +1/+1 counter on it deals combat damage to a player, that player discards a card.
1 /
1
{U}{B}
Paranoid Delusions
Sorcery
Target player mills three cards.
Cipher (Then you may exile this spell card encoded on a creature you control. Whenever that creature deals combat damage to a player, its controller may cast a copy of the encoded card without paying its mana cost.)
{2}{U}
Phantasmal Form
Instant
Until end of turn, up to two target creatures each have base power and toughness 3/3, gain flying, and become blue Illusions in addition to their other colors and types.
Draw a card.
{1}{U}{B}
Pilfered Plans
Sorcery
Target player mills two cards. Draw two cards.
{5}{B}
Public Execution
Instant
Destroy target creature an opponent controls. Each other creature that player controls gets -2/-0 until end of turn.
{5}{U}{U}
Scourge of Fleets
Creature - Kraken
When Scourge of Fleets enters the battlefield, return each creature your opponents control with toughness X or less to its owner's hand, where X is the number of Islands you control.
6 /
6
{2}{U}
Seafloor Stalker
Creature - Merfolk Rogue
{4}{U}: Seafloor Stalker gets +1/+0 until end of turn and can't be blocked this turn. This ability costs {1} less to activate for each creature in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.)
2 /
3
{2}{U}
Selhoff Occultist
Creature - Human Rogue
Whenever Selhoff Occultist or another creature dies, target player mills a card.
2 /
3
{2}{B}
Shadow Stinger
Creature - Vampire Rogue
Tap another untapped Rogue you control: Shadow Stinger gains deathtouch until end of turn.
Whenever Shadow Stinger deals combat damage to a player, that player mills three cards. (They put the top three cards of their library into their graveyard.)
1 /
4
{B}
Shared Trauma
Sorcery
Join forces -- Starting with you, each player may pay any amount of mana. Each player mills X cards, where X is the total amount of mana paid this way.
{1}{U}
Shielded Aether Thief
Creature - Vedalken Rogue
Flash (You may cast this spell any time you could cast an instant.)
Whenever Shielded Aether Thief blocks, you get {E} (an energy counter).
{T}, Pay {E}{E}{E}: Draw a card.
0 /
4
{U}{B}
Soaring Thought-Thief
Creature - Human Rogue
Flash
Flying
As long as an opponent has eight or more cards in their graveyard, Rogues you control get +1/+0.
Whenever one or more Rogues you control attack, each opponent mills two cards.
1 /
3
{2}{U}
Stealth Mission
Sorcery
Put two +1/+1 counters on target creature you control. That creature can't be blocked this turn.
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
{3}{U}{U}
Weight of Memory
Sorcery
Draw three cards. Target player mills three cards.