Ancient Gear Fortress (SR03-EN022) [Structure Deck: Machine Reactor] Metal Fighting except by its own effect:

except by its own effect: Its owner can Special Summon 1 "Yubel - Terror Incarnate" from their hand

by an opponent's attack done to Rocket's Articuno ex

BA-CC1 Colton Cowser

Number: LC5D-EN115 Rarity: Ultra Rare Attribute Monster Type/Card Type: DARK Winged Beast Effect/Effect Monster Level: 3 A / D: 1400 / 1000 Description: By sending this card from your hand to the Graveyard during the Damage Step when 1 face-up Blackwing monster you control battles

Ancient Gear Fortress (SR03-EN022) [Structure Deck: Machine Reactor] Metal Fighting except by its own effect:Number: SR03 EN022 Rarity: Common Attribute Monster Type Card Type: SPELL Continuous Spell Card Description: 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