>>34165383There is, imo. The limit would be up to what size can you beat in a battle, if its too big for you to beat, its too big for you to capture. ahah
And those really big ones are already dead, they do not have any lights.
My guess is that they grow all their live and when they get too big they can no longer move, due to their massive size, like trees. Also, when they die, the arms stay around like real tree roots and stumps.