Summoner's Rift Turret

Defender, Shroud
Summoner's Rift Turret enters the battlefield
with five Indestructible counters on it.
Whenever Summoner's Rift Turret takes 8 or
more damage during combat, remove an Indestructible counter from it.
Destroy all token creatures that deal damage to Summoner's Rift Turret and deal 6 damage to
each creature that deals damage to it.