Zz'Rot Voidspawn should be a buff that you get when you takedown Baron

Instead of it just being a massive Damage Reduction for Minions and a stat buff for everyone. Would be pretty cool thematically too, maybe having like killed minions respawn as Zz'Rot Voidborn?

It's such a cool concept for an item and it's being removed, would like to see the effect get added somewhere else.