Terisian Mindbreaker [The Brothers' War: Prerelease Promos] Human Pirate Wizard if a source you control

if a source you control would deal damage to a permanent or player

Set: Portal Type: Creature — Human Barbarian Rarity: Rare Cost: {2}{R}{R} When Pillaging Horde enters the battlefield

Set: Commander 2018 Type: Land Rarity: Uncommon Arcane Sanctum enters the battlefield tapped

" —Rebbec

Set: World Championship Decks 1997 Type: Instant Rarity: Rare Cost: {2}{W} Exile target nonwhite attacking creature

Terisian Mindbreaker [The Brothers' War: Prerelease Promos] Human Pirate Wizard if a source you controlSet: The Brothers' War: Prerelease Promos Type: Artifact Creature Juggernaut Rarity: Rare Cost: {7} Whenever Terisian Mindbreaker attacks, defending player mills half their library, rounded up. Unearth {1}{U}{U}{U} ({1}{U}{U}{U}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)