248 – Tower/Helicath/Alsgor/Sir Nic (Warcaster/Demytha doesn’t work)
186 – Doompriest or alternate cleanser or DPS
175-178 – DPS
175-178 – DPS or Debuff Blocker
174 – Demytha

Note: This differs slightly from u/abscity’s original guide. Here, both DPS are in the 175-178 range; this gets into fully unkillable faster, and avoids having TM ties between Tower and Doompriest that can wreak havoc.

The 186 will always go first after AOE2 to cleanse debuffs and before Demytha to cleanse the Stun. Doompriest can cleanse both and as such is an ideal fit to make this affinity friendly.
Similarly a 3 turn CD Debuff Blocker with 2 turn duration (such as Underpriest Brogni) can place the block debuff before Demytha extends between the Aoe’s and extend that ability to cover the stun as well.

This build can also support using Warcaster instead of Tower, but you will NEED a debuff cleanser (like Doompriest) as well as a stun target that can’t be killed (like Skullcrusher) to take the stun.  In this case you would use Warcaster identically to how you’d use Tower; Demytha would use her a3 (unkillable) skill between the aoe’s instead of before the stun;  the stun target would use their unkillable ability before the stun.

Roshcard’s A3 needs to be fully booked out to a 4-turn cooldown. (2 books)

NB: ALL affinity speeds are: 174, 186, 248, 179, 178
Else it breaks at nm/spirit

You need a 179 champ for it to work on UNM and NM on all affinities