You can discard 1 card; add 1 Ancient Gear Golem , or 1 Spell Trap that mentions it, from your Deck to your hand. You can only use this effect of Ancient Gear Frame once per turn. If this card attacks, your opponent cannot activate Spell Trap Cards until the end of the Damage Step. If this face-up card in its owner s control leaves the field because of an opponent s card effect: You can Special Summon up to 3 Ancient Gear Golem and or Ancient Gear Golem – Ultimate Pound from your hand, ignoring their Summoning conditions.