Ancient Gear Knight [SR03-EN009] Common 2018 Mega-Tins this card's name becomes that

this card's name becomes that target's original name

Set: Legendary Collection Kaiba Card type: Normal Trap Rarity: Ultra Rare During your opponent's turn: Target 1 face-up monster your opponent controls whose ATK is less than or equal to their LP

activates its effect (except during the Damage Step) (Quick Effect): You can apply 1 of these effects (but you cannot apply that same effect of "Doomking Balerdroch" again this turn)

Set: Duelist Saga Card type: Normal Trap Rarity: Ultra Rare When an opponent's monster declares an attack: Destroy all Attack Position monsters your opponent controls

Ancient Gear Knight [SR03-EN009] Common 2018 Mega-Tins this card's name becomes thatSet: Structure Deck: Machine Reactor Card type: Gemini Effect Monster Rarity: Common Attack: 1800 Defense: 500 This card is treated as a Normal Monster while face up on the field or in the Graveyard. While this card is a Normal Monster on the field, you can Normal Summon it to have it become an Effect Monster with this effect. If this card attacks, your opponent cannot activate any Spell Trap Cards until the end of the Damage Step.