Left Leg of the Forbidden One [LART-EN003] Ultra Rare Effect Monster If this face-up Fusion Summoned

If this face-up Fusion Summoned card in its owner's control leaves the field because of an opponent's card effect: You can Special Summon 1 "Ultimate Ancient Gear Golem" from your Extra Deck

They can not be Tributed for a Tribute Summon

You can only activate 1 "Cyber Emergency" per turn

You can not Summon other monsters the turn you activate this card (but you can Normal Set )

Left Leg of the Forbidden One [LART-EN003] Ultra Rare Effect Monster If this face-up Fusion SummonedSet: The Lost Art Promotion Card type: Normal Monster Rarity: Ultra Rare Attack: 200 Defense: 300 A forbidden left leg sealed by magic. Whosoever breaks this seal will know infinite power.