there is a boss for every type of enemy except undead bks are not really bosses
construct rom twins
gremlin seerus
fiend lord vana
jelly jelly king
beast snarbolax
undead thinking still thinking none that's it none
I was thinking like a big phantom except like curse and random status and ele as a weakness I think it would be cool to have one but you don't have to take my idea but here it is
Margrel is a Undead boss, but lacks a lair and is restricted to people who acquire a rare drop in an event.
As for Vanaduke? He's neutral to shadow until his final phase (where he becomes immune), and he doesn't actually take extra damage from Bonus vs Fiend. I certainly would like to see a new boss (I think I made a post a long time ago for a three-headed Howlitzer boss), but I don't think we'll see one anytime soon.
but his weakness is piercing so people think if he was put in a category it would be fiend and the margel you don't really do a mission do fight it I'm talking a boss in a mission although they can all be found in arcade its not really a mission its a collection of missions I mean like a rank mision
Vanaduke has essentially the same resistances as a beast despite being in an undead dungeon.
An undead boss level would be the Nth shadow-themed dungeon and we don't necessarily need any more of those... I'd prefer something like an fiend/gremlin level set with potentially an undead boss monster at the end.
Technically, Vanaduke isn't actually fiend, he's not entirely weak to piercing and not resistant to shadow.
Plus, you can't really just drop in a new boss: you need to have a level built around it, put it in a mission etc.
Also, curse is kinda reserved for special cases (i.e. black kats and shadow lair), so that may not work.
But yeah, new bosses would be pretty cool, but we STILL haven't resolved the cliffhanger at the end of DaN!