(JP) Fleur de Lis the Dragma Knight-ROTD-JP008-Ultra Rare

During the Main Phase, if a monster that was Special Summoned from the Extra Deck is on the field (Quick Effect): You can Special Summon this card from your hand, then, if you control another "Dragma" monster, you can negate the effects of 1 face-up monster on the field until the end of this turn. When your "Dragma" monster declares an attack: You can make all "Dragma" monsters you control gain 500 ATK. You can only use each effect of "Fleur de Lis the Dragma Knight" once per turn.