Ozo, the Multifarious

First strike, deathtouch, trample.
When Ozo, the Multifarious or another creature
you control with first strike enters the battlefield,
it loses that ability. Put a first strike counter on a
non-human creature you control. The same is true
for flying, deathtouch, double strike, haste,
hexproof, indestructible, lifelink, menace, reach,
skulk, trample, and vigilance.