Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Giant Oyster

2UU · Creature — Oyster

You may choose not to untap Giant Oyster during your untap step. {T}: For as long as Giant Oyster remains tapped, target tapped creature doesn't untap during its controller's untap step, and at the beginning of each of your draw steps, put a -1/-1 counter on that creature. When Giant Oyster leaves the battlefield or becomes untapped, remove all -1/-1 counters from the creature. 0/3

Similar cards

Color identity:
NameManaTypeText
Ichor Rats 1BBCreature — Phyrexian Rat Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) When Ichor Rats enters the battlefield, each player gets a poison counter. 2/1
Melee 4RInstant Cast this spell only during your turn and only during combat before blockers are declared. You choose which creatures block this combat and how those creatures block. Whenever a creature attacks and isn't blocked this combat, untap it and remove it from combat.
Wicker Warcrawler 5Artifact Creature — Scarecrow Whenever Wicker Warcrawler attacks or blocks, put a -1/-1 counter on it at end of combat. 6/6
Berserk GInstant Cast this spell only before the combat damage step. Target creature gains trample and gets +X/+0 until end of turn, where X is its power. At the beginning of the next end step, destroy that creature if it attacked this turn.
Jace's Scrutiny 1UInstant Target creature gets -4/-0 until end of turn. Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")
Festergloom 2BSorcery Nonblack creatures get -1/-1 until end of turn.
Lady of Laughter 3WWCreature — Faerie Noble Flying Celebration — At the beginning of your end step, if two or more nonland permanents entered the battlefield under your control this turn, draw a card. 4/5
Eyeblight Massacre 2BBSorcery Non-Elf creatures get -2/-2 until end of turn.
Rootwater Matriarch 2UUCreature — Merfolk {T}: Gain control of target creature for as long as that creature is enchanted. 2/3
Karlach, Fury of Avernus 4RLegendary Creature — Tiefling Barbarian Whenever you attack, if it's the first combat phase of the turn, untap all attacking creatures. They gain first strike until end of turn. After this phase, there is an additional combat phase. Choose a Background (You can have a Background as a second commander.) 5/4
Page 196