Gem-Knight Master Diamond [DT07-EN083] Ultra Rare Angel You can only use this

You can only use this effect during your opponent's Battle Phase

Set: Elemental Energy Card type: Fusion/Effect Monster Rarity: Ultimate Rare Attack: 2100 Defense: 800 "Etoile Cyber" + "Blade Skater" A Fusion SUmmon of this card can only be conducted with the above Fusion Material Monsters

This card can attack all monsters on your opponent's side of the field once each

Set: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Secret Rare Attack: 200 Defense: 700 You can Tribute this card to Special Summon 1 "Blue-Eyes White Dragon" from your hand

or any face-down Defense Position monsters

Gem-Knight Master Diamond [DT07-EN083] Ultra Rare Angel You can only use thisSet: Duel Terminal 7 Card type: Fusion Effect Monster Rarity: Ultra Rare Attack: 2900 Defense: 2500 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 and original effect become the same as that banished monster's.