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
Royal Assassin 1BBCreature — Human Assassin {T}: Destroy target tapped creature. 1/1
Raksha Golden Cub 5WWLegendary Creature — Cat Soldier Vigilance As long as Raksha Golden Cub is equipped, Cat creatures you control get +2/+2 and have double strike. 3/4
UNIT Headquarters Plane — Earth When you planeswalk to UNIT Headquarters and at the beginning of your upkeep, create a tapped 1/1 white Soldier creature token. Whenever chaos ensues, put a +1/+1 counter on each creature you control.
Singer of Swift Rivers 1GUCreature — Merfolk Shaman Flash When Singer of Swift Rivers enters the battlefield, put a shield counter on another target creature you control. (If it would be dealt damage or destroyed, remove a shield counter from it instead.) You may cast Merfolk spells as though they had flash. 3/2
Scale Blessing 3WInstant Bolster 1, then put a +1/+1 counter on each creature you control with a +1/+1 counter on it. (To bolster 1, choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.)
Scholar of New Horizons 1WCreature — Human Scout Scholar of New Horizons enters the battlefield with a +1/+1 counter on it. {T}, Remove a counter from a permanent you control: Search your library for a Plains card and reveal it. If an opponent controls more lands than you, you may put that card onto the battlefield tapped. If you don't put the card onto the battlefield, put it into your hand. Then shuffle. 1/1
Mystic Snake 1GUUCreature — Snake Flash When Mystic Snake enters the battlefield, counter target spell. 2/2
Magosi, the Waterveil Land Magosi, the Waterveil enters the battlefield tapped. {T}: Add {U}. {U}, {T}: Put an eon counter on Magosi, the Waterveil. Skip your next turn. {T}, Remove an eon counter from Magosi, the Waterveil and return it to its owner's hand: Take an extra turn after this one.
Saw It Coming 1UUInstant Counter target spell. Foretell {1}{U} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)
Chronosavant 5WCreature — Giant {1}{W}: Return Chronosavant from your graveyard to the battlefield tapped. You skip your next turn. 5/5
Page 321