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
Nearheath Pilgrim 1WCreature — Human Cleric Soulbond (You may pair this creature with another unpaired creature when either enters the battlefield. They remain paired for as long as you control both of them.) As long as Nearheath Pilgrim is paired with another creature, both creatures have lifelink. 2/1
The Gaffer 2WLegendary Creature — Halfling Peasant At the beginning of each end step, if you gained 3 or more life this turn, draw a card. 2/3
Life Matrix 4Artifact {4}, {T}: Put a matrix counter on target creature and that creature gains "Remove a matrix counter from this creature: Regenerate this creature." Activate only during your upkeep.
Threaten 2RSorcery Untap target creature and gain control of it until end of turn. That creature gains haste until end of turn. (It can attack and {T} this turn.)
Withering Hex BEnchantment — Aura Enchant creature Whenever a player cycles a card, put a plague counter on Withering Hex. Enchanted creature gets -1/-1 for each plague counter on Withering Hex.
Saradoc, Master of Buckland 3WLegendary Creature — Halfling Citizen Whenever Saradoc, Master of Buckland or another nontoken creature with power 2 or less enters the battlefield under your control, create a 1/1 white Halfling creature token. Tap two other untapped Halflings you control: Saradoc gets +2/+0 and gains lifelink until end of turn. 2/4
Shadow Stinger 2BCreature — 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
Malevolent Whispers 3RSorcery Gain control of target creature until end of turn. Untap that creature. It gets +2/+0 and gains haste until end of turn. Madness {3}{R} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
Zanam Djinn 5UCreature — Djinn Flying Zanam Djinn gets -2/-2 as long as blue is the most common color among all permanents or is tied for most common. 5/6
Festering Mummy BCreature — Zombie When Festering Mummy dies, you may put a -1/-1 counter on target creature. 1/1
Page 144