Warlock of the Ice Barrier [DT04-EN033] Common Effect Fusion Monster You can only use each

You can only use each of the following effects of "Dark Hole Dragon" once per turn

Set Name: 500 Years in the Future Pre-Release Cards Card Number: OP07-104 Release Date: TBA Rarity: Uncommon Card Type: Character Cost: 3 Power: 4000 [Trigger] If your Leader has the {Egghead} type

Set: Rarity Collection II (25th Anniversary Edition) Card type: Effect Monster Rarity: Quarter Century Secret Rare Attack: 0 Defense: 0 If a card(s) is added from the Main Deck to your opponent's hand

your opponent sends 1 card from the top of his/her Deck to the Graveyard

Warlock of the Ice Barrier [DT04-EN033] Common Effect Fusion Monster You can only use eachSet: Duel Terminal 4 Card type: Effect Monster Rarity: Common Attack: 400 Defense: 1000 While you control another face up "Ice Barrier" monster, both players must Set Spell Cards before activating them, and cannot activate them until their next turn.