Chimeratech Overdragon [POTD-EN034] Ultimate Rare Rock Set: Crucible of War Edition:

Set: Crucible of War Edition: 1st Edition Finish: Cold Foil Type: Equipment Subtype: Head Rarity: Majestic Class: Mechanologist Action - Destroy Vizertronic Model i: Whenever you boost this turn

then reveal the top card of your deck

if your other DARK Spellcaster monster battles an opponent's monster (Quick Effect): You can send this card from your hand or face-up from your field to the GY

in addition to this card in your hand

Chimeratech Overdragon [POTD-EN034] Ultimate Rare Rock Set: Crucible of War Edition:Set: Power of the Duelist Card type: Fusion Effect Monster Rarity: Ultimate Rare Attack: ? Defense: ? "Cyber Dragon" + 1 or more Machine Type monsters This monster cannot be Special Summoned except by Fusion Summon. When this card is Fusion Summoned, send all the cards on your side of the field to the Graveyard except this card. The original ATK and DEF of this card become the number of Fusion Material Monsters you used for the Fusion Summon of this