Milo of Scorpio

Double Strike, Infect, Deathtouch, Wither.
{r}: Milo of Scorpio 1 damage to target creature. If that creature dies this way, exile it.
{b}{b}: Milo of Scorpio deals 1 damage to target player and you gain 1 life.
Wherever Milo of Scorpio kills a creature, put a +1/+1 on Milo of Scorpio.