Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Sleeper Agent

B · Creature — Phyrexian Minion

When Sleeper Agent enters the battlefield, target opponent gains control of it. At the beginning of your upkeep, Sleeper Agent deals 2 damage to you. 3/3

Similar cards

Color identity:
NameManaTypeText
Generous Plunderer 1RCreature — Human Rogue Menace At the beginning of your upkeep, you may create a Treasure token. When you do, target opponent creates a tapped Treasure token. Whenever Generous Plunderer attacks, it deals damage to defending player equal to the number of artifacts they control. 2/2
Revel in Riches 4BEnchantment Whenever a creature an opponent controls dies, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") At the beginning of your upkeep, if you control ten or more Treasures, you win the game.
Wiitigo 3GGGCreature — Yeti Wiitigo enters the battlefield with six +1/+1 counters on it. At the beginning of your upkeep, put a +1/+1 counter on Wiitigo if it has blocked or been blocked since your last upkeep. Otherwise, remove a +1/+1 counter from it. 0/0
All Will Be One 3RREnchantment Whenever you put one or more counters on a permanent or player, All Will Be One deals that much damage to target opponent, creature an opponent controls, or planeswalker an opponent controls.
Slow Motion 2UEnchantment — Aura Enchant creature At the beginning of the upkeep of enchanted creature's controller, that player sacrifices that creature unless they pay {2}. When Slow Motion is put into a graveyard from the battlefield, return Slow Motion to its owner's hand.
Farrel's Zealot 1WWCreature — Human Whenever Farrel's Zealot attacks and isn't blocked, you may have it deal 3 damage to target creature. If you do, Farrel's Zealot assigns no combat damage this turn. 2/2
Sakura-Tribe Springcaller 3GCreature — Snake Shaman At the beginning of your upkeep, add {G}. Until end of turn, you don't lose this mana as steps and phases end. 2/4
Scuttling Doom Engine 6Artifact Creature — Construct Scuttling Doom Engine can't be blocked by creatures with power 2 or less. When Scuttling Doom Engine dies, it deals 6 damage to target opponent or planeswalker. 6/6
Dynavolt Tower 3Artifact Whenever you cast an instant or sorcery spell, you get {E}{E} (two energy counters). {T}, Pay {E}{E}{E}{E}{E}: Dynavolt Tower deals 3 damage to any target.
Consuming Sinkhole 3RInstant Devoid (This card has no color.) Choose one — • Exile target land creature. • Consuming Sinkhole deals 4 damage to target player or planeswalker.
Page 201