CardName: Cortexic Jellyfish
Cost: 3UU
Type: Creature - Jellyfish
Pow/Tgh: 4/4
Rules Text: When Cortexic Jellyfish attacks, it does not untap during
its controller's next untap step.
{U}: Untap Cortexic Jellyfish.
{U}{U}, {T}: Put a -0/-1 counter on target creature without
flying. At the beginning of each of that creature's
controller's upkeeps, put a -0/-1 counter on that creature.
Flavour Text:
Set/Rarity: InQuest None
Cortexic Jellyfish
Creature – Jellyfish
When Cortexic Jellyfish attacks, it does not untap during its controller's next untap step. : Untap Cortexic Jellyfish. , : Put a -0/-1 counter on target creature without flying. At the beginning of each of that creature's controller's upkeeps, put a -0/-1 counter on that creature.
Original says "does not untap after it attacks".