Sentir, the Unseen Death

Reach

When Sentir, the Unseen Death enters the battlefield, create a 0/1 colorless artifact creature token named Eldritch Cannon with "Whenever Sentir, the Unseen Death deals damage, put a 1/0 counter on this creature".

{t}{4}: Deal combat damage to a creature equal to Sentir, the Unseen Death's power.