Ancient Gear Hydra

[Machine/Effect]

At the end of the Damage Step, when this card that was Tribute Summoned by Tributing an "Ancient Gear" monster battles an opponent's monster, but the opponent's monster was not destroyed by the battle: You can banish that opponent's monster. If this card was Tribute Summoned by Tributing a "Gadget" monster, it can attack all monsters your opponent controls, once each. If an "Ancient Gear" monster you control attacks, your opponent cannot activate Spell/Trap Cards and monster effects until the end of the Damage Step.

ATK/2700 DEF/1700

MACHINE REACTOR STRUCTURE DECK