LGB1-JP013 - Rainbow Dragon, the Zenith Crystal Beast - 20th Secret Rare
If this face-up card is destroyed in a Monster Zone, you can place it face-up in your Spell & Trap Zone as a Continuous Spell, instead of sending it to the GY. You can only use each of the following effects of "Rainbow Dragon, the Zenith Crystal Beast" once per turn.
● When an attack is declared involving a "Crystal Beast" monster: You can Special Summon this card from your hand.
● You can banish this Continuous Spell; Special Summon 1 Level 4 or lower "Crystal Beast" monster from your Deck, but negate its effects (if any), and if you do, add 1 "Ultimate Crystal" monster from your Deck to your hand.