01Gem-Knight Master Diamond

3 "Gem-Knight" monsters Must first be Fusion Summoned. This card gains 100 ATK for each "Gem-" monster in your Graveyard. Once per turn: You can banish 1 Level 7 or lower "Gem-Knight" Fusion Monster from your Graveyard; until the End Phase, this card's name becomes that monster's, and replace this effect with that monster's original effects.

Type

Fusion Effect Monster

Attribute

EARTH

Monster type

Rock

Level

9

ATK

2,900

DEF

2,500

Archetype

Gem-

Ban list (TCG)

Limited