Mind Wipe [DR3-EN039] Common Synchro/Effect Monster You can only use this

You can only use this effect of "Ancient Gear Wyvern" once per turn

Set: Legendary Duelists: Ancient Millennium Card type: Effect Monster Rarity: Ultra Rare Attack: 2800 Defense: 2200 If a face-up DARK Machine monster(s) you control is destroyed by battle or card effect: You can Special Summon this card from your hand

you can send one of its targets to the Graveyard instead

when a Spell Card or effect is activated on the field: You can negate that effect

If you control no other monster

Mind Wipe [DR3-EN039] Common Synchro/Effect Monster You can only use thisSet: Dark Revelation Volume 3 Card type: Quick Play Spell Rarity: Common Attack: 0 Defense: 0 Activate only if your opponent has 3 or less cards in their hand. Your opponent adds their hand to the Deck and shuffles it, then draws the same of number of cards they added to the Deck.