Metamorformation is a Super Rare Spell Card card from Yu-Gi-Oh! (2017 Mega-Tin Mega Pack, MP17). Current market price: $0.07.
Super Rare
2017 Mega-Tin Mega Pack (MP17)
Card Text
All "Metalfoes" monsters you control gain 300 ATK and DEF. While a "Metalfoes" card is in your Pendulum Zone, "Metalfoes" monsters you control, except Effect Monsters, are unaffected by your opponent's card effects.
