Permafrost Trap
par Worldwake
à partir de Prix d'origine
Prix d'origine
$0.49
à partir de $0.49
Prix actuel
$0.49
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.