Permafrost Trap

Card: Card:

Permafrost Trap

Set: Set:

Worldwake

Rarity: Rarity:

Uncommon

Cost: Cost:

2UU

Type: Type:

Instant

Text: Text:

If an opponent had a green creature enter the battlefield under his or her control this turn, you may pay {U} rather than pay Permafrost Trap's mana cost.