AP: Ice Cave, Enchantment 3UU Whenever a player casts a spell, any other player may pay that spell's mana cost. If a player does, counter the spell. (Ma...

Ice Cave

Whenever a player casts a spell, any other player may pay that spell's mana cost. If a player does, counter the spell. (Mana cost includes color.)

10/4/2004 The mana cost does not include cost increases or reductions.