Aleki, Demon Master

When Aleki, Demon Master enters the battlefield, create Moose, a legendary 4/2 black Demon
creature token with indestructible.
{w}: Target creature can block any number of creatures this turn.
{3}{g}: Target creatures base power and toughness become 0/10 until end of turn.
"No moose, don't touch that" - Aleki