During your opponent's Main Phase, if "Myutant Evolution Lab" is in your Field Zone (Quick Effect): You can Special Summon this card from your hand. If this card is Special Summoned during your opponent's turn: You can Tribute this card, then banish 1 card from your hand or face-up field; Special Summon 1 of your Level 8 "Myutant" monsters that is banished or in your GY. You can only use each effect of "Myutant GB-88" once per turn.
| Detail | Value |
|---|---|
| Card Type | Effect Monster |
| Attribute | WATER |
| Level | 4 |
| ATK | 500 |
| DEF | 500 |
| Race | Psychic |
| Archetype | Myutant |