Brionac, Dragon of the Ice Barrier [GLD5-EN031] Gold Rare SL4 but you cannot activate the

but you cannot activate the effect of that monster

Set: Duelist Pack: Dimensional Guardians Card type: Fusion/Effect Monster Rarity: Super Rare Attack: 3000 Defense: 2200 1 "Edge Imp" monster + 1 "Fluffal" monster When this card destroys an opponent's monster by battle: You can inflict 1000 damage to your opponent

Set: Shonen Jump Magazine Promos Card type: Effect Monster Rarity: Ultra Rare Attack: 2200 Defense: 1800 Once per turn

you can change the battle position of the attack-target monsters

Brionac, Dragon of the Ice Barrier [GLD5-EN031] Gold Rare SL4 but you cannot activate theSet: Gold Series: Haunted Mine Card type: Synchro Effect Monster Rarity: Gold Rare Attack: 2300 Defense: 1400 1 Tuner + 1 or more non Tuner monsters You can discard any number of cards to the Graveyard to target the same number of cards on the field; return those targets to the hand.