"Equip only to a Warrior-Type WATER monster. It gains 100 ATK for each "Destiny Hero" monster that is removed from play. When the equipped monster is removed from the field, you can remove from play 2 WATER monsters from either player's graveyard and Special Summon the monster during your next standby phrase. You can discard 1 "Ice Barrier" card during that standby phrase to treat the Special Summon as a Fusion Summon. Each player can only use this spell twice in a duel."