Sardar, Shadizar Thief

Menace (This creature can’t be blocked except
by two or more creatures.)
When Sardar, Shadizar Thief enters the
battlefield, put a +1/+1 counter on another
target creature you control.
Whenever Sardar, Shadizar Thief deals combat
damage to a player, you may take control of
target nonland permanent that player controls
for as long as you control Sardar.