Gem-Knight Master Diamond
| Name | Gem-Knight Master Diamond |
| Archetype | Gem- |
| Attribute |
WATER 
|
| Level |
9
 |
| ATK / DEF | 2900 / 2500 |
| Materials | 3 "Gem-Knight" monsters |
| Passcode | 39512984 |
| Status (TCG) | Unlimited |
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. Limited
Expansions
| 2015-06-12 | Star Pack ARC-V | SP15-EN030 |
|
| 2013-04-26 | Hidden Arsenal 7: Knight of Stars | HA07-EN059 |
|
| 2013-02-01 | Duel Terminal 7 | DT07-EN083 |
|