Wattchimera [DREV-EN044] Ultimate Rare Starfoil Rare attach it to this card

attach it to this card as a face-up Xyz Material

If this card is Normal or Special Summoned: You can target 1 "Hydrogeddon"

Set: Duelist League Promo Card type: Effect Monster Rarity: Rare Attack: 1400 Defense: 1000 When a "Blackwing" monster you control attacks or is attacked

Set: Tournament Pack 8 Card type: Normal Trap Rarity: Ultra Rare Attack: 0 Defense: 0 You can only activate this card when your opponent declares an attack

Set: Shonen Jump Magazine Promos Card type: Effect Monster Rarity: Ultra Rare Attack: 2200 Defense: 2500 When this card is sent to the Graveyard

Wattchimera [DREV-EN044] Ultimate Rare Starfoil Rare attach it to this cardSet: Duelist Revolution Card type: Synchro Effect Monster Rarity: Ultimate Rare Attack: 1400 Defense: 1200 1 Watt Tuner + 1 or more non Tuner Thunder Type monsters This card can attack your opponent directly. When this card inflicts Battle Damage to your opponent by a direct attack, place 1 random card from your opponent's hand on top of their Deck.