Cannot be Special Summoned. You can only use the (2)nd effect of this card’s name once per turn.
(1) If you control no monsters, or all monsters you control are EARTH Machine monsters, you can Normal Summon this card without Tributing.
(2) When your opponent activates a Spell/Trap Card or effect (Quick Effect): You can send 1 Machine monster from your hand or face-up field, or 1 “Ancient Gear Golem” from your Deck, to the GY; negate that effect.
Atom 1.0
