Rainbow Dragon [TAEV-EN006] Secret Rare XY42 during your Standby Phase you

during your Standby Phase you can return 1 "Elemental Hero" or "Destiny Hero" monster from your side of the field or your Graveyard to it's owners hand

You may return an Energy card to your hand

and this card gains [Dual Attack] for the duration of the turn

Set: Rise of Destiny Card type: Spell Card Rarity: Ultimate Rare Discard 1 card from your hand

Set: POP Series 4 Type: Psychic Rarity: Rare Retreat cost: Colorless

Rainbow Dragon [TAEV-EN006] Secret Rare XY42 during your Standby Phase youSet: Tactical Evolution Card type: Effect Monster Rarity: Secret Rare Attack: 4000 Defense: 0 This card cannot be Normal Summoned or Set. This card cannot be Special Summoned, except from your hand while you have 7 "Crystal Beast" cards with different names on the field or in your Graveyard. This card cannot activate its effects the turn it Special Summoned. Send all "Crystal Beast" monsters you control to the Graveyard; This cards gains 1000ATK for