Thunderbreak Regent (Game Day) [Dragons of Tarkir Promos] White If an effect causes you

If an effect causes you to discard a card

Set: Portal Three Kingdoms Type: Legendary Creature — Human Soldier Rarity: Rare Cost: {2}{U}{U} Horsemanship (This creature can't be blocked except by creatures with horsemanship

Indestructible

Set: Battle for Zendikar Prerelease Promos Type: Creature — Cat Beast Rarity: Rare Cost: {4}{W}{W} Vigilance

{T}: Add {R}{R}

Thunderbreak Regent (Game Day) [Dragons of Tarkir Promos] White If an effect causes youSet: Dragons of Tarkir Promos Type: Creature Dragon Rarity: Rare Cost: {2}{R}{R} Flying Whenever a Dragon you control becomes the target of a spell or ability an opponent controls, Thunderbreak Regent deals 3 damage to that player. Attracting a dragon's attention may be the last mistake you make.