I poked around on the boards pretty far back and I'm not sure this has been suggested before in the past. However, with the recent update to increase the Mini-boss spawns, I was wondering "why not a Miniboss in the Nether" We have 2 of them in the overworld. Granted, this is where A LOT of players spend their time. However, quite a few love hunting/gathering in the Nether and would be an interesting addition.
I think it has been suggested, idk who said it but i remember reading it somewhere on the forums. Anyways I do love the idea!
Picture a Ghast coming forth. That Ghast is on fire - not like it fell in lava, but like it's enchanted with some sort of flame cloak (completely stolen from Skyrim ). The Ghast summons blazes to do its bidding, all the while sitting back and watching fireballs pummel the player. I may expand on this later if I feel it's a good idea. Watching thread for now.
I was thinking a pigman jockey. With same aggro mechanics as other pigmen, summons other pigmen. (Already this seems to be the thing of nightmares.)
I'd like to see a pigman in full enchanted golden armor riding a (flaming) skeletal horse. That, in my opinion, would be amazing.