Ancient Gear Fortress [SR03-EN022] Common SV48 Set: Sword & Shield: Black

Set: Sword & Shield: Black Star Promos Type: Water Rarity: Promo Retreat cost: Colorless

Set: POP Series 2 Type: Colorless Rarity: Rare

Set: Best of Promos Type: Lightning Rarity: Promo Retreat cost: Colorless

Set: Black & White: Black Star Promos Type: Stadium Rarity: Promo

You can only use each of these effects of "Nekroz of Brionac" once per turn

Ancient Gear Fortress [SR03-EN022] Common SV48 Set: Sword & Shield: BlackSet: Structure Deck: Machine Reactor Card type: Continuous Spell Card Rarity: Common During the turn they were Normal or Special Summoned, your opponent cannot target "Ancient Gear" monsters you control with card effects, and they cannot be destroyed by your opponent's card effects. Your opponent cannot activate cards or effects in response to the activation of "Ancient Gear" cards and effects. If this card is destroyed in the Spell & Trap Zone: You