Ancient Gear Knight [GLAS-EN029] Common Starfoil Rare it can not be destroyed

it can not be destroyed by battle or card effects

You can only use each effect of "Duoterion" once per turn

Set: Elemental Energy Card type: Union Monster Rarity: Common Attack: 1300 Defense: 1500 Once per turn

if this attacking card destroys an opponent's monster by battle

and/or Xyz): Apply the following effect based on those types

Ancient Gear Knight [GLAS-EN029] Common Starfoil Rare it can not be destroyedSet: Gladiator's Assault Card type: Gemini 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 face up on the field, you can Normal Summon it to have be treated as an Effect Monster with this effect: If this card attacks, your opponent cannot activate Spell or Trap Cards until the end of the Damage Step.