Dear forum members,

I'm having somewhat of a dilemma. You see I just obtained 5 SR grimoires and I wish to do a final uncap on one of my SRs.
I currently have 0 SSR kamihimes (yes unfortunately I didn't do any rerolling) so putting that aside, here is a list of my SRs.

Artemis (light)
Beelzebub (dark)
Brynhildr (fire)
Amon (fire)
Cronus (wind)
Cybele (wind)
Ramiel (thunder)
Baal (thunder)
Belphegor (water)

Now regarding future events, a quick check on JP wiki tells me that upcoming events are Typhon (fire), Jormungandr (water raid) followed again by another (dark) Medusa.

Ignoring the uncapping of the story SRs asides (since they generally have very poor stats, like seriously my maxed R Boreas has more total power than my 60 Amon... like what is this shet?) this leaves us with:

Artemis (I only have Dike as other light)
Beezlebub (Astaroth and Mephisto)
Brynhildr (Amon, Nergal and Ignis full fire team)
Belphegor (Nike, Rusalka)
Ramiel (Got a full Baal, Indra, Perun thunder team)
Cronus (Cybele, Boreas)

Now my goal is to temporarily only focus my uncap based on the 3 upcoming events, especially the raids.

My opinion:
I am very tempted to uncap Brynhildr since that will boost her healing skill on the 2nd uncap. HOWEVER, seeing as the next event is fire (meh) followed by water (ouch), I'm very hesitant on uncapping her.
Ramiel seems to be good since I already have a full thunder team, until one realises that a full thunder team has no team heal to sustain and my current choice of legendary heroes is D'Artagnan though I have enough points to either aim for Joan of Arc (sustain) or Siegfried (raid damage).
Belphegor, really tempted, but in raids where people just spam attack so fast that a boss's stun and rage mode fluctuates so badly for me to set up Belphegor's chain along with Gilgamesh's damage boost is somewhat impossible (unless Jormungandr has bigger stun and rage bar). It will make Typhon fight alot easier as well.
Beezlebub choice seems nice but I hate the self debuffs and I might have to put Amon or Indra in there for the debuff that she causes during attack rate boost.
Artemis, I only got one other light.

So please, help me out with my choice of uncap dear vet Kamihime players.

- - - Updated - - -

How much do you value not being forced onto Cassiopeia/Andromeda or Nike for healing in non-water events? Because Brynhildr's healing cap rising from 800 to 1200 isn't small, and no event girl will have a meaningful party heal (Nodens' 200 HP regen for 3 turns is not a primary party heal, damnit).