Ancient Gear Fist is a Common Spell Card card from Yu-Gi-Oh! (Structure Deck: Machine Re-Volt, SD10). Current market price: $0.75.
Common
Structure Deck: Machine Re-Volt (SD10)
Card Text
Equip only to an "Ancient Gear" monster. At the end of the Damage Step, if the equipped monster battled a monster and is still on the field: Destroy the monster it battled.
