All "Crystal Beast" monsters on the field and in the GY become DARK. If an "Ultimate Crystal" monster attacks, negate the effects of the attack target during that Battle Phase. During damage calculation, if a "Crystal Beast" monster you control battles and you would take damage: You can send 1 "Crystal Beast" monster from your Deck to the GY; you take no battle damage from that battle.
| Printing | Rarity | 1st Edition | Unlimited | Actions |
|---|---|---|---|---|
BLCR-EN054Battles of Legend: Crystal Revenge | UR | 1st | Unl. | |
LDS1-EN109Legendary Duelists: Season 1 | C | 1st | Unl. | |
REDU-EN094Return of the Duelist | ScR | 1st | Unl. | |
SHVA-EN056Shadows in Valhalla | SR | 1st | Unl. | |
SGX1-ENI20Speed Duel GX: Duel Academy Box | C | 1st | Unl. | |
SDCB-EN028Structure Deck: Legend of the Crystal Beasts | C | 1st | Unl. |