Changes

|lore = All card names of the "[[Crystal Beasts|Crystal Beast]]" cards become "[[Advanced Crystal Beast]]" and vice versa. When an "[[Advanced Crystal Beast]]" monster is [[destroyed]] by battle, you can reduce the [[Damage#Battle Damage|Battle Damage]] inflicted to the [[controller]] of this card to 0 by sending 1 "[[Crystal Beasts|Crystal Beast]]" monster from your [[Main Deck|Deck]] to the [[Graveyard]]. As long as this card is [[face-up]] on the field, if you have a "[[Rainbow Dark Dragon]]" in your [[hand]], on the [[field]], or in the [[Graveyard]], it's card effects are also treated as [[Rainbow Dragon]]'s in addition to instead of it's owneffects. If a "[[Rainbow Dragon]]" or "[[Rainbow Dark Dragon]]" you [[control]] is targeted by the effect if a Spell, Trap, or Monster, negate the effect of that [[Spell Card]], [[Trap Card]], or [[Effect Monster]] by sending 1 "[[Crystal Beasts|Crystal Beast]]" from your [[field]] to the [[Graveyard]].