
Whenever an opponent casts a creature spell, if this permanent is an enchantment, it becomes a 2/4 Soldier creature.
{0}: This permanent becomes an enchantment.
Opal Acrolith has 1 printing, first in Urza's Saga (1998). EDHREC ranks it #30,991 among Commander cards. It has 6 official rulings.
Cards that show up in the same decks on EDHREC.