If Banner of Command minion had immunity to champion damage...
Would it be realistically too busted or honestly fair if Banner of Command's buffed up minion was indestructible to any and all champion damage? That does not mean it is invulnerable to other minions or turrets. So if someone were to clear a wave with a BoC minion in it, it would not last to waves by itself or the tower it will crash into.
I don't think it's a bad idea at all, personally, though I am aware of the potential abuse that could come out of it in multiple team usage.
As it stands now, BoC is an item that has no logical justification to exist because its pushing minion gets disposed of in a few seconds by any AD champion. But the idea is still good, it just needs more love for what it does and its cooldown.
