Splinter, Radical Rat (Showcase) (Teenage Mutant Ninja Turtles) (251)
Normal - NM
Not Buying
Permafrost Trap (34) (WWK)
| Set: | Worldwake |
| Type: | Instant — Trap |
| Rarity: | Uncommon |
| Cost: | 2UU |
| Colors: | U |
If an opponent had a green creature enter the battlefield under their control this turn, you may pay {U} rather than pay this spell's mana cost.
Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.
Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.