Tyr, the Just

When Tyr, the Just enters the battlefield, gain
control of target creature an opponent controls.
{w}{u}: Bind 1(Put a bind counter on target creature,
creatures with bind counters can't attack, block or
activate abilities.) Then if 3 or more creatures
have bind counters, transform Tyr, the Just.
If Tyr, the Just dies, exile it instead, then return
it to the battlefield at the beginning of your
next upkeep.