Chaos Defiler

Trample
Battle Cannon — When this creature enters or dies, for each opponent, choose a nonland permanent that player controls. Destroy one of them chosen at random.

Warhammer 40,000 Commander

Trample
Battle Cannon — When Chaos Defiler enters the battlefield or dies, for each opponent, choose a nonland permanent that player controls. Destroy one of them chosen at random.

If you choose one or more permanents with indestructible, and there are any permanents chosen which do not have indestructible, one of the permanents without indestructible will be randomly chosen and destroyed.