Kelsien, the Plague

Legendary Creature — Human Assassin — {R}{W}{B}

Vigilance, haste
Kelsien gets +1/+1 for each experience counter you have.
{T}: Kelsien deals 1 damage to target creature you don't control. When that creature dies this turn, you get an experience counter.

Rareza: mythic

Rango EDHREC: 8565