Pepey_LePew
Rictus, Morrigan, Smith, Calcelmo and Dante could make a common project of automatons against Undead. Calcelmo and the Ancient Knowledge from the other ruin about dwemer automatons, Smith to create the mechanic bodies, Rictus to provide the materials necessary/changing what needs to be changed after it is built and providing the "fuel", Morrigan to enchant it all together and Dante to either help with target recognition in the enchantment / creation process or by blessing it in the name of Stendarr.
I kind of want Rictus to get an ultimate. Like, a new Aethereal Staff/Axe. That would let him store an incredible amount of magicka and channel it into his one-handed skill he got. And a smaller, kind of like a wand, staff for Morrigan, with which she can cast two of lightning, fire and frost like noone's business. I just don't know if it would make sense, since on one hand she is beyond Enchanting 100, and on the other, she doesn't have a staff enchanter (or could she have gotten one since she became the Arch-Mage). Smith is difficult for me, since just being an amazing smith won't let you do any supernatural stuff besides parts of his things being nigh unbreakable or extremely sharp, which isn't much without good fighting skills to go with it. Traps also doesn't seem super reliable for combat, so I don't think he should be anywhere near the frontline. I just dislike the idea of his smithing infringing on enchanting by granting all kinds of properties to what he creates.
On one hand, the original atherium items were cool, on the other hand you can legit make a magical version of Ironman and make your Smith guy into Tony Stark, he did wanted to prove himself right? You can make an armor like the one Sorcerer Supreme Tony Stark had on that alternative timeline that he became a sorcerer instead of Strange, you can have the MK 1 be for the skilled of Smithing, the MK 2 being for Morrigan, the MK 3 being for Rictus, the MK 4 being for Dante and so on, you can even use the forge to fuse their cheat books with the [Skilled Exclusive Power Armor] or S.E.P.A for short, btw sepa can mean knowledge in Spanish, took me a few minutes to come up with a half decent acronym.