Chicco, The Doggo Chicken

Menace
Invincible
{t}{4}{u}{w}, Target creature gets -3/-3 for 2 turns
{u}, {t}
{w},{ut}
Every turn, flip a coin, if heads, place a -2/-0 counter on it or lose 2 life, if tails, exile it.
"What the h-..."
-Everyone who comes across it.