If this card is Special Summoned: You can add 1 "Change" Quick-Play Spell Card from your Deck to your hand. If this card is sent to the Graveyard: You can add 1 "Hero" monster from your Deck to your hand, except "Elemental Hero Shadow Mist". You can only use 1 "Elemental Hero Shadow Mist" effect per turn, and only once that turn.