Megamorph [SRL-061] Ultra Rare GLx2 but Tributes are required for

but Tributes are required for monsters level 5 or more

Set: Sun & Moon: Unbroken Bonds Type: Fighting Rarity: Holo Rare Retreat cost: Colorless

Set: XY: Primal Clash Type: Item Rarity: Secret Rare

Set: Sun & Moon: Hidden Fates Type: Water Rarity: Ultra Rare Retreat cost: Colorless

Set: EX: Power Keepers Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

Megamorph [SRL-061] Ultra Rare GLx2 but Tributes are required forSet: Spell Ruler Card type: Equip Spell Rarity: Ultra Rare While your Life Points are lower than your opponent's, double the original ATK of a monster equipped with this card. While your Life Points are higher, halve the original ATK.