Arin_Fall

Hashirama senju or orochimaru. I feel the positive hashirama would drive them nuts whereas getting into the role of orochimaru would be interesting, live experiments would be interesting for both humans and the gods. both seem interesting to me I also considered madara uchiha as well.

also forgot Diane if her spells are usable they are perfect for Mc in my opinion considering primarily a physical fighter. I realize they may be race types but dxd magic is liberal and highly usable and adaptable.

I'm fine for most but I would say Shera, artoria, ikaros or yurishia/albedo. for some I chose for lethality others for possible improvements in technology. I primarily chose ikaros for both lethality and the possibility or being able to make Angeloids using ikaros specs and lala's intelligence same for yorishia possible battle suits. others I discarded for the sheer fact that they simply aren't built for that world nothing personal but most are hand to hand or weapon combatants with potential but no capabilities of escaping or causing extreme damage.

I would say underworld, cliche I know but I dig vampires. what can I say. or if you are looking for something different might I suggest bride or seed of chucky, both work. figured I would add some horror or you could go romance or comedy, not sure what your thoughts are on that. the pirates of the Caribbean is also viable. food for thought.

highschool of the dead or completely random I want to say bofuri, kuma kuma bear, asterisk war or seirei tsukai no world break maybe even campione. some lesser known animes and worlds less danger but quite a few fates and plots to gain advantage. for realism I say resident evil or zombieland and if your up to it This is the end is also I good thought lots of deaths that could be prevented.

I'd say either serafall leviathan, beezlebub Beezlebub or doctor doom. all three are intelligent and could prove useful. serafall is great politically and would benefit from going to the world and grow stronger, ajuka is a genius and could definitely craft some possibly God level artifacts that could help the Mc and companions. The last I chose is because of his love for his country, I believe he would sympathize with the Mc and become a mentor. granted doom is considered a bad guy but I also believe he would not be opposed to remaking a latveria in tensura world.

I think it would be more interesting to have an ability similar to Harribels fraccion with ayon. Since they are quincies I believe some level of symbiosis should be possible or a team skill, although it never existed I believe it shouldn't be impossible that certain conditions were never met. food for thought.