During the Main Phase, if this card is in your hand (Quick Effect): You can target 1 "Manadome" monster or 1 monster with 1500 ATK/2100 DEF you control; destroy it, and if you do, Special Summon this card. If this card is Normal or Special Summoned: You can add 1 "Manadome" card from your Deck to your hand, except "Manadome Riumheart". You can only use each effect of "Manadome Riumheart" once per turn.