Siren's Call [Unlimited Edition] DP44 increase your Life Points by

increase your Life Points by an amount equal to the original ATK of the destroyed monster

including the equipped monster

Set: XY: Phantom Forces Type: Fire Rarity: Uncommon Retreat cost: Colorless

Set: Premium Gold: Infinite Gold Card type: Counter Trap Rarity: Gold Secret Rare During your opponent's Main Phase

or Special Summoned (from your Extra Deck) by banishing the above cards you control (in which case you do not use "Polymerization")

Siren's Call [Unlimited Edition] DP44 increase your Life Points bySet: Unlimited Edition Type: Instant Rarity: Uncommon Cost: {U} Cast this spell only during an opponent's turn, before attackers are declared. Creatures the active player controls attack this turn if able. At the beginning of the next end step, destroy all non Wall creatures that player controls that didn't attack this turn. Ignore this effect for each creature the player didn't control continuously since the beginning of the turn.