2: Valley of Dead Unicorns

The mental energies are recharged. Thanks for your patience.

Done!

Sheila can roll her DC 22 WIS save to see if she remains frightened of Skylla... who uses all 3 legendary resistances burned to avoid Diana's stuns. Sheila can also still attack, her rolls will just be at disadvantage.

Skylla's immune to fear so The Shield doesn't affect her.

Skylla uses two legendary actions to cast Dark Speech on Hank and Bobby! Both of you must make DC 22 Wisdom saving throws or take 11 psychic damage and be frightened of Skylla for 1 minute. You can repeat the save at the end of each of your turns, ending the effect on yourself on a success and thereby becoming immune to Dark Speech for 24 hours.

She uses her last legendary action for Spellcasting, casting Maze on Diana!
Diana is banished to a labyrinthine demiplane, and remains there for the duration or until she escapes the maze. She can use her next action to attempt to escape by making a DC 20 Intelligence check. If it succeeds, she escapes, and the spell ends. When the spell ends, she reappears in the space she left or, if that space is occupied, in the nearest unoccupied space.

Now for her actions!

Bonus action: Misty Step.

Skylla casts Abyssal Rift! She opens a momentary Abyssal rift within 120 feet of her. The rift is a 20-foot-radius sphere. Everyone except Mazed Diana must make a DC 22 Constitution saving throw, taking 40 necrotic damage on a failed save, or half as much damage on a successful one.

To save some time, I've updated statuses but not your HP totals. I know you're all still standing.

Can I Counterspell the Maze? I was trying to decide between the Abyssal Rift or the Maze, but Bobby isn't sure where she would be trying to send Diana so that's what I went with.

Sure, go for it!

Thanks, Ezz. I am two points shy of pulling a spirit Aang due to blowing Skylla's legendary saves.

Edit: Welp, I'm going to feel that abyssal rift.

If going into the Maze is more beneficial, Skylla does have another free action Negate Spell to counterspell the counterspell. :P Your choice.

Tis but a scratch! Rather be present to see her pummeled into nonexistence. :P

The DM's gonna enjoy at least one more victory this combat. :P

Aha! Misdirected the GM’s spell to another player! ;) Hoofin’ it in Our Lady of Pain’s favored prison it is.

Diana'll be free soon enough. :P
Even with disadvantage from being frightened of Skylla, Sheila might be able to end this.

I'll hold on a bit to see is @RageRed wants to take disadvantaged shots at Skylla.

I'm going to let Sheila take her turn before Presto uses his 9th level spell slot. It's almost certainly going to be Wish, and requesting the use of Time Stop to blast away at what's left of our foes.

Diana's in the maze. Sheila's still free to act.

..The pull of another place envelops Sheila, and she found herself within a dread maze but not in immediate danger... except for the sound of hooves.

So its not Sheila in the maze?

Diana is amazed at the moment. DM accidentally wrote Sheila into an alternate reality.

Combat over!