No rMut - should I just try to get the Orb and leave?

[Confidence Interval]

I haven't found a source of rMut and, as you will see below, am already quite badly mutated . I have a couple of Cure Mut potions. Should I just chug them then try to clear Zot and ascend? Is it worth trying to do Pan and the Hells with this level of mutation and no resistance to further mutations?

  Code:

 Dungeon Crawl Stone Soup version 0.14-a0-987-gc8002fa (webtiles) character file.

confidenceinterval the Skullcrusher (GrFi)         Turns: 98824, Time: 06:53:06

HP 140/140       AC 72     Str 31      XL: 27
MP  29/29        EV  8     Int 10      God: Okawaru [*****.]
Gold 8600        SH 35     Dex  7      Spells:  3 memorised, 47 levels left

Res.Fire  : + + .   See Invis. : +   e - +8,+7 demon whip (elec)
Res.Cold  : + . .   Warding    : .   s - +11 crystal plate armour of Mumblety Peg {Str-4 Dex+1}
Life Prot.: + . .   Conserve   : .   Q - +5 shield of Resistance {rF+ rC+ MR+}
Res.Poison: +       Res.Corr.  : +   S - +1 helmet {SInv}
Res.Elec. : +       Clarity    : .   r - +2 cloak of Articulation {Str+4 Int+2}
Sust.Abil.: . .     Spirit.Shd : .   g - +2 pair of gloves
Res.Mut.  : .       Stasis     : .   F - +3 pair of boots of Noemes {Str+3 Dex+1}
Res.Rott. : +       Flight     : +   Z - amulet of resist corrosion
Saprovore : . . .                    w - ring "Wabuh" {Contam rPois rF+ Dam+3 SInv}
                                     c - +5,+2 ring of slaying

@: flying, extremely resistant to hostile enchantments, extremely unstealthy
A: large and strong wings, fangs 1, talons 2, berserk 1, blurry vision 3, clumsy
2, deformed body, deterioration 1, dopey 2, herbivore 1, frail 3, low mp 3, life
protection 1, screaming 3, electricity resistance, slow metabolism 1, weak 1,
unbreathing, petrification resistance, AC +20
a: Stop Flying, Heroism, Finesse, Renounce Religion
}: 6/15 runes: serpentine, barnacled, slimy, silver, golden, abyssal


You are on level 1 of the Lair of Beasts.
You worship Okawaru.
Okawaru is extremely pleased with you.
You are not hungry.

You have visited 13 branches of the dungeon, and seen 68 of its levels.
You have visited Pandemonium 1 time, and seen 3 of its levels.
You have visited the Abyss 1 time.
You have also visited: Labyrinth, Ice Cave and Wizlab.

You have collected 13309 gold pieces.
You have spent 4695 gold pieces at shops.

Inventory:

Hand weapons
 d - the +9,+6 morningstar "Ydam" {venom, rF+ rC+ Dex+2}
   (You found it on level 3 of the Tomb of the Ancients)   
   
   It poisons the flesh of those it strikes.
   
   It affects your dexterity (+2).
   It protects you from fire.
   It protects you from cold.
 e - a +8,+7 demon whip of electrocution (weapon)
 U - the +4,+6 eveningstar of Dashrahu {flame, MR++ Int-1}
   (Okawaru gifted it to you on level 14 of the Dungeon)   
   
   It emits flame when wielded, causing extra injury to most foes and up to
   double damage against particularly susceptible opponents.
   
   It affects your intelligence (-1).
   It affects your resistance to hostile enchantments.
Armour
 g - a +2 pair of gloves (worn)
 r - the +2 cloak of Articulation (worn) {Str+4 Int+2}
   (Okawaru gifted it to you on level 4 of the Shoals)   
   
   It affects your strength (+4).
   It affects your intelligence (+2).
 s - the +11 crystal plate armour of Mumblety Peg (worn) {Str-4 Dex+1}
   (Okawaru gifted it to you on level 4 of the Depths)   
   
   It affects your strength (-4).
   It affects your dexterity (+1).
 F - the +3 pair of boots of Noemes (worn) {Str+3 Dex+1}
   (Okawaru gifted it to you in Pandemonium)   
   
   It affects your strength (+3).
   It affects your dexterity (+1).
 Q - the +5 shield of Resistance (worn) {rF+ rC+ MR+}
   (You found it on level 4 of the Crypt)   
   
   It protects you from fire.
   It protects you from cold.
   It affects your resistance to hostile enchantments.
 S - a +1 helmet of see invisible (worn)
Magical devices
 a - a wand of hasting (3)
 f - a wand of fireball (1)
 i - a wand of heal wounds
 m - a wand of heal wounds (3)
 q - a wand of heal wounds (5)
 H - a wand of digging (7)
 L - a wand of disintegration {empty}
Comestibles
 k - an apple
 p - 5 meat rations
 z - 18 grapes
Scrolls
 j - a scroll of recharging
 t - 3 scrolls of remove curse
 y - a scroll of blinking
 G - a scroll of amnesia
 V - a scroll of teleportation
 X - a scroll of fog
Jewellery
 b - the amulet "Binel" {Spirit rN+ Str+2 Int+3 Acc-1 Dam+4}
   (You bought it in a shop on level 3 of the Depths)   
   
   [amulet of guardian spirit]
   It affects your strength (+2).
   It affects your intelligence (+3).
   It affects your accuracy (-1).
   It affects your damage-dealing abilities (+4).
   It protects you from negative energy.
 c - a +5,+2 ring of slaying (left hand)
 l - an uncursed ring of protection from fire
 o - an uncursed ring of protection from cold
 w - the ring "Wabuh" (right hand) {Contam rPois rF+ Dam+3 SInv}
   (You bought it in a shop on level 3 of the Depths)   
   
   [ring of poison resistance]
   It affects your damage-dealing abilities (+3).
   It protects you from fire.
   It enhances your eyesight.
   It causes magical contamination when unequipped.
 x - the ring of Spontaneous Combustion {+Fly Int+2 Dam+4 Stlth}
   (You found it on level 6 of the Pits of Slime)   
   
   [ring of flight]
   It affects your intelligence (+2).
   It affects your damage-dealing abilities (+4).
   It makes you more stealthy.
 D - an uncursed ring of protection from cold
 E - the ring "Wuheahum" {rPois EV+1 Dam+3}
   (You acquired it on level 6 of the Lair of Beasts)   
   
   [ring of evasion]
   It affects your evasion (+1).
   It affects your damage-dealing abilities (+3).
   It protects you from poison.
 I - an uncursed ring of sustain abilities
 J - an uncursed amulet of clarity
 N - an uncursed ring of protection from magic
 R - an uncursed ring of protection from fire
 W - a large opal ring
 Z - an amulet of resist corrosion (around neck)
Potions
 u - 3 potions of heal wounds
 v - 7 potions of speed
 A - a potion of brilliance
 B - 6 potions of restore abilities
 K - 7 potions of resistance
 M - a potion of berserk rage
 O - 10 potions of curing
 T - a potion of invisibility
Books
 n - a book of Fire   
   
   Spells                             Type                      Level
   Fire Brand                         Charms/Fire                  2
   Ignite Poison                      Fire/Transmutation           5
   Fireball                           Conjuration/Fire             5
   Bolt of Fire                       Conjuration/Fire             6
   Delayed Fireball                   Conjuration/Fire             7
   Ring of Flames                     Charms/Fire                  7


   Skills:
 O Level 27 Fighting
   Level 2.5 Short Blades
   Level 6.1 Axes
 O Level 27 Maces & Flails
 O Level 27 Armour
 - Level 16.5 Shields
 - Level 13.8 Spellcasting
 - Level 9.4 Summonings
 - Level 0.6 Translocations
 - Level 0.8 Transmutations
 + Level 9.2 Earth Magic
 - Level 11.4 Invocations


You have 47 spell levels left.
You know the following spells:

 Your Spells              Type           Power        Failure   Level  Hunger
a - Summon Small Mammal   Summ           ####         1%          1    None
b - Apportation           Tloc           #.........   38%         1    None
c - Petrify               Trmt/Erth      ###.....     61%         4    ###....


Dungeon Overview and Level Annotations

Branches:
Dungeon (16/16)            Temple (1/1) D:6             Orc (4/4) D:7
    Elf (3/3) Orc:3          Lair (8/8) D:10         Shoals (5/5) Lair:3
  Snake (5/5) Lair:3        Slime (6/6) Lair:7       Vaults (5/5) Depths:2
  Blade (0/1) Vaults:3      Crypt (5/5) Vaults:3       Tomb (3/3) Crypt:2
   Hell (1/1)                 Dis (0/7) Hell            Geh (0/7) Hell
    Coc (0/7) Hell            Tar (0/7) Hell            Zot (0/5) Depths:6
 Depths (6/6) D:16       

Altars:
Ashenzari
Cheibriados
Elyvilon
Fedhas
Kikubaaqudgha
Makhleb
Nemelex Xobeh
Okawaru
Sif Muna
Trog
Vehumet
Xom
Yredelemnul
Zin
the Shining One
Jiyva

Shops:
D:4 (   D:10 !   Orc:2 (/*   Orc:3 /*}   Orc:4 (*/}   Shoals:5 ?
Snake:1 ?/?   Vaults:2 %   Vaults:4 (+}   Vaults:5 =[   Depths:3 ==+?

Portals:
Hell: Depths:1 Depths:2 Depths:3 Depths:4 Depths:5 Depths:6
Abyss: Depths:4
Pandemonium: Depths:1 Depths:3 Depths:5

Annotations:
Lair:6 exclusion: oklob plant


Innate Abilities, Weirdness & Mutations

You are resistant to torment.
You are immune to poison.
You can fly continuously.
Your stone body is very resilient (AC +20).
Your wings are large and strong.
You have very sharp teeth.
You have razor-sharp toenails.
You resist negative energy.
You are resistant to electric shocks.
You have a slow metabolism.
You can survive without breathing.
You are immune to petrification.
You tend to lose your temper in combat.
Your vision is extremely blurry.
You are very clumsy. (Dex -4)
Armour fits poorly on your strangely shaped body.
Your body is slowly deteriorating.
You are very dopey. (Int -4)
You digest meat inefficiently.
You are extremely frail (-30% HP).
Your magical capacity is extremely low (-30% MP).
You frequently scream uncontrollably.
You are weak. (Str -2)

[Jarlyk]

Not to make light of your situation, but your mutations made me think of this:

As you turn the corner, you see hunch-backed creature made of stone, crumbling at the edges, with a look in his eyes suggesting he's not quite all there mentally. He finally notices you and begins flying in your direction, screeching uncontrollably as he bounces off the walls in his swerving flight path and leaving a trail of fallen pebbles in his wake.

[Volteccer_Jack]

Well you should definitely chug Cure Mut regardless of what you do next.

[MrPlanck]

Have you considered switching to Jiyva?

[Sandman25]

Or to Zin?

[Psiweapon]

His runeset suggests that Jiyva no longer takes followers in.

[Confidence Interval]

Yes, I'd already killed TRJ.

I took VJ's advice and took a sip of the potions then hit the three-wheel motion. After a while I found an amulet in Pan and lots more cMut potions in a Zig; finally got myself killed on Dis:7 going for the 15th rune. So it goes.