During Your Main Phase (Lv. 1-2): Once during your turn, you can Summon one Tribute Summon Spirit from your hand directly to the Field without paying its Tribute Cost. Any "When Summoned" effects the new Spirit may have do not activate when using this ability. During Your Attack Phase (Lv. 2): When a "Dragon Emperor" Spirit of yours destroys only an opposing Spirit based on Battle Point difference, send one Core from your opponent's Life to his/her Reserve.