Weapon Change [DR2-EN153] Common Duelist Revolution Set: Power of the Duelist

Set: Power of the Duelist Card type: Normal Trap Rarity: Common Send any number of monsters from your side of the field to the Graveyard to activate this card

You cannot Synchro Summon the turn you Special Summon this card

if this card attacked this turn: Destroy this card

the effects of Effect Monsters on your side of the field are negated

Weapon Change [DR2-EN153] Common Duelist Revolution Set: Power of the DuelistSet: Dark Revelation Volume 2 Card type: Continuous Spell Rarity: Common Only once during each of your Standby Phases, you can pay 700 Life Points to activate this card's effect. Switch the ATK and DEF of 1 Warrior Type or Machine Type monster on your side of the field until the end of your opponent's next End Phase. When this card is destroyed, the effect is negated.