Barbarian of Whispers
Land-Swamp Mountain (Rare)

(Tap: Add B or R to your mana pool.)

When Barbarian of Whispers enters the battlefield, sacrifice it unless you pay 2 life.

RR, Tap: Target red creature gets +1/+1 until end of turn.

BB, Tap, Sacrifice Barbarian of Whispers: Put a -1/-1 counter on target creature.

Aleksi Staples