Brionac, Dragon of the Ice Barrier [DT01-EN031] Ultra Rare Xbox 360 Set: Kaladesh Inventions Type: Artifact

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {X}{X}

Set: Urza's Saga Type: Legendary Artifact Creature — Golem Rarity: Rare Cost: {5}

Set: POP Series 7 Type: Water Rarity: Uncommon Retreat cost: Colorless

but it is unaffected by other card effects

"To a trained mind

Brionac, Dragon of the Ice Barrier [DT01-EN031] Ultra Rare Xbox 360 Set: Kaladesh Inventions Type: ArtifactSet: Duel Terminal 1 Card type: Synchro Effect Monster Rarity: Ultra Rare Attack: 2300 Defense: 1400 1 Tuner + 1 or more non Tuner monsters You can discard any number of cards to the Graveyard, to return the same number of cards from the field to the hand.