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
Caetus, Sea Tyrant of Segovia Legendary Creature — Serpent Noncreature spells you cast have convoke. (Your creatures can help cast those spells. Each creature you tap while casting a noncreature spell pays for {1} or one mana of that creature's color.) At the beginning of your end step, untap up to four target creatures. 3/3
Dance of the Dead 1BEnchantment — Aura Enchant creature card in a graveyard When Dance of the Dead enters the battlefield, if it's on the battlefield, it loses "enchant creature card in a graveyard" and gains "enchant creature put onto the battlefield with Dance of the Dead." Put enchanted creature card onto the battlefield tapped under your control and attach Dance of the Dead to it. When Dance of the Dead leaves the battlefield, that creature's controller sacrifices it. Enchanted creature gets +1/+1 and doesn't untap during its controller's untap step. At the beginning of the upkeep of enchanted creature's controller, that player may pay {1}{B}. If the player does, untap that creature.
Sleep-Cursed Faerie UCreature — Faerie Wizard Flying, ward {2} Sleep-Cursed Faerie enters the battlefield tapped with three stun counters on it. (If it would become untapped, remove a stun counter from it instead.) {1}{U}: Untap Sleep-Cursed Faerie. 3/3
Asphyxiate 1BBSorcery Destroy target untapped creature.
Great Whale 5UUCreature — Whale When Great Whale enters the battlefield, untap up to seven lands. 5/5
Cinderhaze Wretch 4BCreature — Elemental Shaman {T}: Target player discards a card. Activate only during your turn. Put a -1/-1 counter on Cinderhaze Wretch: Untap Cinderhaze Wretch. 3/2
Cloak of the Philosopher Hero Artifact — Equipment Equipped creature gets +1/+1. {2}: Untap equipped creature. Equip {2}
Munda's Vanguard 4WCreature — Kor Knight Ally Cohort — {T}, Tap an untapped Ally you control: Put a +1/+1 counter on each creature you control. 3/3
Scion of Stygia 2UCreature — Tiefling Shaman Flash Cone of Cold — When Scion of Stygia enters the battlefield, choose target creature an opponent controls, then roll a d20. 1—9 | Tap that creature. 10—20 | Tap that creature. It doesn't untap during its controller's next untap step. 2/1
Teardrop Kami UCreature — Spirit Sacrifice Teardrop Kami: You may tap or untap target creature. 1/1
Page 47