You may choose not to untap Giant Oyster during your untap step.
: 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.

TSB · EN Nicola Leonard

standard
future
historic
timeless
gladiator
pioneer
explorer
modern
legacy pauper
vintage penny
commander oathbreaker
standardbrawl
brawl
alchemy
paupercommander
duel oldschool
premodern predh
usd usdFoil eur eurFoil
0.17 8.78 0.16 1.09
TCGplayer
MTGTop8EDHRECGatherer
Rarity Type Color Cmc L/T
Creature — Oyster 4 /3
Foil Nonfoil Promo Fecha
2006-10-06
Name ID
BORDER COLOR BLACK
FRAME 1997

Printings