: Duel Masters
: Shockwaves of the Shattered Rainbow
Shield trigger (When this spell is put into your hand from your shield zone, you may cast it for no cost.) You may choose a creature in the battle zone and put it into its owner's mana zone. If you do, choose a non-evolution creature in that player's mana zone that costs the same as or less than the number of cards in that mana zone. That player puts that creature into the battle zone.