Gem-Knight Master Diamond

Card Type:Monster
Category:Effect,Fusion
Type:Rock
Attribute:Earth
Attack:2900
Pendulum Scales:0/0
ID:39512984
Archetypes:
TCG Release:Feb 01, 2013
OCG Release:Jan 24, 2012

Description:

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.