Somnovem, the Eyes of Nine

Indestructible, Convoke.
Whenever a creature you control deals damage to another creature, put "eye" counters on it equal
to the damage dealt. Gain control of creatures
with 9 counters. If you gain control of an
opponent's commander this way, flip this card
and enchant it.
Somnovem, the Eyes of Nine can be your
commander.