Sneaking into Avernus

[Corwin]

[20:25] <@Seira> roll 20d10 ref DC18 half
[20:25] <Rei-chan> Seira rolled : 20d10 ref DC18 half --> [ 20d10=94 ]{94}
Mirror damage: 47

[20:26] <@Seira> roll 25d6 ref DC16 half
[20:26] <Rei-chan> Seira rolled : 25d6 ref DC16 half --> [ 25d6=85 ]{85}
Mirror damage: 42

[Anastasia]

> roll 1d20+25 liches
<Rei-chan> Kotono rolled : 1d20+25 liches --> [ 1d20=17 ]{42}
> roll 1d20+30 projection
<Rei-chan> Kotono rolled : 1d20+30 projection --> [ 1d20=11 ]{41}
> roll 1d20+25 liches
> roll 1d20+30 projection
<Rei-chan> Kotono rolled : 1d20+25 liches --> [ 1d20=9 ]{34}
<Rei-chan> Kotono rolled : 1d20+30 projection --> [ 1d20=11 ]{41}

Sunlight and fire baste them, only lightly injuring them as you hear, 'There are ways and means, but none you can realize so quickly to matter here.' Mystra's voice is a gentle pulse in your mind.

[Anastasia]

> roll 1d20+33 Jessica fort
<Rei-chan> Kotono rolled : 1d20+33 Jessica fort --> [ 1d20=8 ]{41}

Whoops, forgot to paste Jessica's fort save. Doesn't change anything at the moment since she's warded.

[Corwin]

So it's effective! That's all Seira needs to know to continue her attack, while her avatar stays near Jessica and launches a ranged one!

'I'll have to make an evening out of it some time in the near future, then,' Seira responds. 'In the meantime, could I trouble you to exert your power for my friend?'

Seira's breath weapon:
[20:39] <@Seira> roll 20d10 ref DC18 half
[20:40] <Rei-chan> Seira rolled : 20d10 ref DC18 half --> [ 20d10=107 ]{107}
Mirror damage: 53

[20:40] <@Seira> roll 20d10 ref DC18 half
[20:40] <Rei-chan> Seira rolled : 20d10 ref DC18 half --> [ 20d10=93 ]{93}
Mirror damage: 46

[20:40] <@Seira> roll 20d10 ref DC18 half
[20:40] <Rei-chan> Seira rolled : 20d10 ref DC18 half --> [ 20d10=103 ]{103}
Mirror damage: 51

[20:40] <@Seira> roll 20d10 ref DC18 half
[20:40] <Rei-chan> Seira rolled : 20d10 ref DC18 half --> [ 20d10=106 ]{106}
Mirror damage: 53

[20:40] <@Seira> roll 20d10 ref DC18 half
[20:40] <Rei-chan> Seira rolled : 20d10 ref DC18 half --> [ 20d10=97 ]{97}
Mirror damage: 48

Breath recharge:
[20:43] <@Seira> roll 6#1d4
[20:44] <Rei-chan> Seira rolled : 6#1d4 --> [ 1d4=3 ]{3}, [ 1d4=4 ]{4}, [ 1d4=3 ]{3}, [ 1d4=2 ]{2}, [ 1d4=2 ]{2}, [ 1d4=2 ]{2}

Avatar casts Mirror's Mimicry as well, following it up with Quickened Arcane Spellsurge!
Avatar's Sunbursts:
[20:40] <@Seira> roll 25d6 ref DC16 half
[20:40] <Rei-chan> Seira rolled : 25d6 ref DC16 half --> [ 25d6=68 ]{68}
Mirror damage: 34

[20:40] <@Seira> roll 25d6 ref DC16 half
[20:40] <Rei-chan> Seira rolled : 25d6 ref DC16 half --> [ 25d6=84 ]{84}
Mirror damage: 42

[20:40] <@Seira> roll 25d6 ref DC16 half
[20:40] <Rei-chan> Seira rolled : 25d6 ref DC16 half --> [ 25d6=84 ]{84}
Mirror damage: 42

[20:40] <@Seira> roll 25d6 ref DC16 half
[20:40] <Rei-chan> Seira rolled : 25d6 ref DC16 half --> [ 25d6=96 ]{96}
Mirror damage: 48

[20:40] <@Seira> roll 25d6 ref DC16 half
[20:40] <Rei-chan> Seira rolled : 25d6 ref DC16 half --> [ 25d6=93 ]{93}
Mirror damage: 46

[20:41] <@Seira> roll 25d6 ref DC16 half
[20:41] <Rei-chan> Seira rolled : 25d6 ref DC16 half --> [ 25d6=88 ]{88}
Mirror damage: 44

[20:46] <@Seira> roll 25d6 ref DC16 half
[20:46] <Rei-chan> Seira rolled : 25d6 ref DC16 half --> [ 25d6=88 ]{88}
Mirror damage: 44

[20:46] <@Seira> roll 25d6 ref DC16 half
[20:46] <Rei-chan> Seira rolled : 25d6 ref DC16 half --> [ 25d6=91 ]{91}
Mirror damage: 45

[spoiler]
Seira's used resources: Nerveskitter x3, Twinned Seira's Unicorn Arrow, Quickened Twinned Seira's Unicorn Arrow, Tonic x2, Turning x1, Legerdemain x3, quickened twinned orb of fire, Mirror's Mimicry (8 images)
Avatar's used resources: Nerveskitter x2, Twinned Seira's Unicorn Arrow, Quickened Twinned Seira's Unicorn Arrow, Empowered Greater Fireburst, Tonic x1, Turning x2, quickened twinned orb of fire, Mirror's Mimicry (8 images), Quickened Arcane Spellsurge

Seira: 512+62/576
Seira's Avatar: 482+62/546
Unique/short duration spells (Seira): Many Moments of Prescience, Mind Blank, Greater Anticipate Teleport, Glorious Rally/Glaciante's Spiteful Ward (Divine), Pass Without Trace, Ghost Touch (Armor, Shield and Weapons), Freedom of Movement
Unique/short duration spells (Avatar): Many Moments of Prescience, Mind Blank, Celestial Valor/Glaciante's Spiteful Ward (Divine), Pass Without Trace, Ghost Touch (Armor, Shield and Weapons), Freedom of Movement

Armor Class: 101 (Touch AC 72)
Saves: Fort +72, Ref +74, Will +66
Damage reduction 15/adamantine and epic, immunity to acid, electricity and fire, immunity to paralysis and sleep, spell resistance 45, vulnerability to cold, energy resistance 30 (all), trapfinding, improved evasion, uncanny dodge, spell reflection
A deity is immune to polymorphing, petrification, or any other attack that alters her form. Any shape-altering powers she might have function normally on herself. She is not subject to energy drain, ability drain, ability damage and is immune to mind-affecting effects (charms, compulsions, phantasms, patterns, and morale effects)

Protection against all mind-affecting spells and effects as well as information gathering by divination spells or effects (Mind Blank, Nondetection)
Never surprised or flat-footed (Foresight)
See through everything within a mile (darkvision, blindsight, low-light vision) (True Seeing)
Immunity to death effects, energy drain and negative energy/negative levels (Mass Death Ward)
Immunity to poison and fear (Heroes's Feast)
Immunity to disease (via Miracle)
Gain 62 temp hp (Glorious Rally)
Immunity to dazzled and blinded (Vision of the Omniscient Eye)
1d4+6 spell levels are turned on original caster/spells that have you as a targets/not melee touch spells (Spell Turning)
Casts Heal on you if you are killed/taken to -30 or below (Fortunate Fate)

+9 untyped to init (Sign, Nerveskitter)
+10 sacred and morale bonus to attack rolls and weapon damage rolls; +2d6 holy damage (Glorious Rally, Celestial Valor)

+7 sacred and insight to AC and Reflex (Foresight, Shield of Warding)
+4 sacred bonus to AC and saving throws (Celestial Valor)
+6 morale bonus to AC and saving throws (Glorious Rally)
+5 morale to saving throws (Conviction)
+5 racial to natural armor (Spiderskin)
+2 morale to ability checks (Good Hope)
+4 morale to all skill checks (Greater Heroism)
+10 insight bonus to Perception (Vision of the Omniscient Eye)
+10 insight to all knowledge checks (Lore of the Gods)
+10 enhancement bonus on Bluff, Diplomacy and Intimidate (Voice of the Dragon)

[Corwin]

Once the attack goes through, Seira calls upon her magic and speeds up beyond measure! Perhaps she actually does have the time to sort things through with Mystra like this, not to mention observe both the magic and the location she is in. While setting up delayed explosions to ruin the liches's day, of course.

Even in time stop, however, there's only so much time and so Seira prioritizes. First, she needs to figure out the deal with Lixer's image, and through which means it can be harmed, banished or banned from this location. Second, she needs to verify just what else is there in this room through her many and varied methods of detection, mundane and magical. That leads into the third, namely what her next move would be where it comes to reaching Zariel and freeing her.

Quickened Time Stop

[20:53] <@Seira> roll 1d4+1
[20:53] <Rei-chan> Seira rolled : 1d4+1 --> [ 1d4=2 ]{3}

The 8 images will be busy SLAing Delayed Blast Fireballs to go off the instant time returns to normal. Seira will moves into melee with the liches, while her spells that time would be:

Round 1
Standard: Consecrate the space occupied by the liches and Lixer's image in Seira's name!
Swift1: Quickened Arcane Spellsurge
Swift2: Moment of Prescience

Round 2:
Standard: Divine Favor
Swift1: Spell Enhancer
Swift2: Volcanic Genesis

Round 3
Standard: True Strike
Swift1: Holy Warrior (5 rounds)
Swift2: Dragonfire Wrath (10 rounds)

As a caveat, this changes if someone appears in Time Stop with Seira, or if she learns something important from the information she seeks out (or even if she needs to spend some standard actions on those checks). I'll roll the delayed blast fireballs once it's been resolved.

Spoiler: ShowHide

Seira's used resources: Nerveskitter x3, Twinned Seira's Unicorn Arrow, Quickened Twinned Seira's Unicorn Arrow, Tonic x2, Turning x1, Legerdemain x3, quickened twinned orb of fire, Mirror's Mimicry (8 images), Quickened Time Stop, Quickened Arcane Spellsurge
Avatar's used resources: Nerveskitter x2, Twinned Seira's Unicorn Arrow, Quickened Twinned Seira's Unicorn Arrow, Empowered Greater Fireburst, Tonic x1, Turning x2, quickened twinned orb of fire, Mirror's Mimicry (8 images), Quickened Arcane Spellsurge

Seira: 512+62/576
Seira's Avatar: 482+62/546
Unique/short duration spells (Seira): Many Moments of Prescience, Mind Blank, Greater Anticipate Teleport, Glorious Rally/Glaciante's Spiteful Ward (Divine), Pass Without Trace, Ghost Touch (Armor, Shield and Weapons), Freedom of Movement
Unique/short duration spells (Avatar): Many Moments of Prescience, Mind Blank, Celestial Valor/Glaciante's Spiteful Ward (Divine), Pass Without Trace, Ghost Touch (Armor, Shield and Weapons), Freedom of Movement

Armor Class: 101 (Touch AC 72)
Saves: Fort +72, Ref +74, Will +66
Damage reduction 15/adamantine and epic, immunity to acid, electricity and fire, immunity to paralysis and sleep, spell resistance 45, vulnerability to cold, energy resistance 30 (all), trapfinding, improved evasion, uncanny dodge, spell reflection
A deity is immune to polymorphing, petrification, or any other attack that alters her form. Any shape-altering powers she might have function normally on herself. She is not subject to energy drain, ability drain, ability damage and is immune to mind-affecting effects (charms, compulsions, phantasms, patterns, and morale effects)

Protection against all mind-affecting spells and effects as well as information gathering by divination spells or effects (Mind Blank, Nondetection)
Never surprised or flat-footed (Foresight)
See through everything within a mile (darkvision, blindsight, low-light vision) (True Seeing)
Immunity to death effects, energy drain and negative energy/negative levels (Mass Death Ward)
Immunity to poison and fear (Heroes's Feast)
Immunity to disease (via Miracle)
Gain 62 temp hp (Glorious Rally)
Immunity to dazzled and blinded (Vision of the Omniscient Eye)
1d4+6 spell levels are turned on original caster/spells that have you as a targets/not melee touch spells (Spell Turning)
Casts Heal on you if you are killed/taken to -30 or below (Fortunate Fate)

+9 untyped to init (Sign, Nerveskitter)
+10 sacred and morale bonus to attack rolls and weapon damage rolls; +2d6 holy damage (Glorious Rally, Celestial Valor)

+7 sacred and insight to AC and Reflex (Foresight, Shield of Warding)
+4 sacred bonus to AC and saving throws (Celestial Valor)
+6 morale bonus to AC and saving throws (Glorious Rally)
+5 morale to saving throws (Conviction)
+5 racial to natural armor (Spiderskin)
+2 morale to ability checks (Good Hope)
+4 morale to all skill checks (Greater Heroism)
+10 insight bonus to Perception (Vision of the Omniscient Eye)
+10 insight to all knowledge checks (Lore of the Gods)
+10 enhancement bonus on Bluff, Diplomacy and Intimidate (Voice of the Dragon)

[Anastasia]

> roll 13#1d20 liches really jsut 1 checking here
<Rei-chan> Kotono rolled : 13#1d20 liches really jsut 1 checking here --> [ 1d20=16 ]{16}, [ 1d20=16 ]{16}, [ 1d20=2 ]{2}, [ 1d20=15 ]{15}, [ 1d20=19 ]{19}, [ 1d20=9 ]{9}, [ 1d20=2 ]{2}, [ 1d20=17 ]{17}, [ 1d20=10 ]{10}, [ 1d20=17 ]{17}, [ 1d20=3 ]{3}, [ 1d20=3 ]{3}, [ 1d20=9 ]{9}
> roll 13#1d20 projection
<Rei-chan> Kotono rolled : 13#1d20 projection --> [ 1d20=10 ]{10}, [ 1d20=4 ]{4}, [ 1d20=11 ]{11}, [ 1d20=2 ]{2}, [ 1d20=18 ]{18}, [ 1d20=6 ]{6}, [ 1d20=12 ]{12}, [ 1d20=6 ]{6}, [ 1d20=15 ]{15}, [ 1d20=12 ]{12}, [ 1d20=15 ]{15}, [ 1d20=3 ]{3}, [ 1d20=6 ]{6}

Blast after blast peppers both them, wrecking a steady but manageable toll on them. They're burnt and battered by it as...

'I cannot. Not there, not in the seat of Lixer's power.' Is Mystra's reply.

Going to proceed with casting time stop?

[Corwin]

Yes.

[Anastasia]

When you cast consecrate...

Rank check.

[Corwin]

[22:54] <@Seira> roll 1d20+1 Rei
[22:54] <Rei-chan> Seira rolled : 1d20+1 Rei --> [ 1d20=2 ]{3}

[Anastasia]

> roll 1d20+5
<Serith> Kotono roll for Serith < 24 > [d20=19]

Consecrate fails. Does that change the rest of your time stop?

[Corwin]

No

[Anastasia]

Okay, run me through all you have happening once the time stop ends.

[Corwin]

As Seira returns to regular time in the midst of the liches, a hair's breadth from Lixer's image, dozens of fireballs erupt all over the group and a volcano opens up benath!

Lots of weaksauce fireballs and the third round of the Volcanic Genesis spell go off. Also, my priorities for while in Time Stop:
First, she needs to figure out the deal with Lixer's image, and through which means it can be harmed, banished or banned from this location. Second, she needs to verify just what else is there in this room through her many and varied methods of detection, mundane and magical. That leads into the third, namely what her next move would be where it comes to reaching Zariel and freeing her.

Do I need to run any checks here? I have actions to burn due to time stop.

[Anastasia]

One quick question I missed: are the delayed blast fireballs searing, goldenfire or otherwise resistance/immunity breaching?

[Corwin]

My fire bypasses resistance and immunity, yes.