Gem-Knight Master Diamond [SP15-EN030] Common Raging Tempest all monsters your opponent controls

all monsters your opponent controls will lose 1000 ATK

your opponent cannot target "Ancient Gear" monsters you control with card effects

Special Summon both this card from your hand and 1 "Impcantation" monster from your Deck

then target 1 face-up monster on the field (except during the Damage Step) (Quick Effect)

You can only use 1 "Salamangreat Roar" effect per turn

Gem-Knight Master Diamond [SP15-EN030] Common Raging Tempest all monsters your opponent controlsSet: Star Pack ARC V Card type: Fusion Effect Monster Rarity: Common 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 becomes that monster's, and replace this effect with that monster's original effects.