Secret Guards of the Ice Barrier [DT04-EN083] Common The Lost Art Promotion You can only use this

You can only use this effect of "Knightmare Corruptor Iblee" once per turn

or monster effect is activated that includes an effect that Special Summons a monster(s): Pay 2000 Life Points

attach those monsters to it as Xyz Materials

Set: Battle Pack: Epic Dawn Card type: Effect Monster Rarity: Common Attack: 750 Defense: 500 FLIP: You can return up to 2 Monster Cards on the field

Secret Guards of the Ice Barrier [DT04-EN083] Common The Lost Art Promotion You can only use thisSet: Duel Terminal 4 Card type: Effect Monster Rarity: Common Attack: 100 Defense: 1600 Face up "Ice Barrier" monsters you control cannot be targeted by the effects of your opponent's Effect Monsters.