Felandriel bets this is where those 'boggard champions' sleep. She zooms around the corner to the right.

The walls of this flooded square chamber are thick with reddish algae. Dozens of light yellow tadpoles the size of a human hand swim in all directions throughout the room.

Nothing interesting in here. She moves forward.

The east corner of this chamber is fitted with a wooden platform that seems to float on the water’s surface. A few barrels sit on the platform

Boring room number two. Wasn't Thassilon supposed to be incredibly impressive? This is what survived Earthfall?

A soft, purplish light illuminates the northeastern part of this flooded chamber, where a large, square shaft opens in the ceiling.

Yes. Up another level she goes.

The air in this large room is warm and pleasant. The floor, walls, and ceiling are tiled with polished, rose-colored marble slabs. Climbing from the floor to the ceiling above and weaving in and out of the walls are dozens of thin crystal tubes. One shaft drops away in the floor to the southwest, while a second shaft rises up through the ceiling to the northeast.

An enormous scarlet walker guards the shaft further up. It can precisely pinpoint living creatures by sensing their blood without divination—

Good thing she doesn't have any blood right now. She also doesn't register to magic as a living creature.

Felandriel flies past the scarlet walker and up the shaft.

This huge, lofty chamber is illuminated by braziers at the four corners. A soft light also filters from two very high oval windows on the southwestern wall. The twin windows are fitted with panes of blue crystal that filter in some light from outside. Below these crystal “eyes,” a band of mosaics on the south wall forms a huge map of an ancient, unknown land. The map features a river valley with many villages, each one labeled in a strange language. To the northeast, a shaft drops away in the floor. Yet the most unusual feature of the room floats and undulates at its center—an amorphous blob of blood, over thirty feet wide, hovers and ripples in the air. Shapes periodically form on its turbulent surface: faces, hands, buildings, and figures that last only long enough to melt back into the horrific mass. Dozens of thin crystal tubes extend from the upper walls of the room to a point just above the shifting mass of blood.

Ileosa is here, suspended at the heart of the Everdawn Pool.

The Crown of Fangs can see the future as well as anyone can in these broken times. That's enough.

Ileosa opens her eyes and starts—

Time stop.

Seeing the future doesn't help if you're too slow to act on it.

Dimensional lock.

A shimmering emerald green field of magic surrounds the Everdawn Pool.

Forcecage.

An invisible cubical prison composed of bars of force springs into existence around Ileosa. This version doesn't block line of effect.

Felandrial uses the rest of the time stop to ready a counterspell.

The time stop ends.

—casting getaway which she doesn't finish because that's dimensional lock and forcecage. She sends out a telepathic request for help to everyone in the Sunken Queen and to Togomor.

Greater dispel magic at the dimension lock—

Felandriel has one greater dispel magic prepared in her school slot. The void scoures everything away. Counterspell.

Gallipsiwhoop leaps out of the handy haversack and flies away from Felandriel.

Reveal Weakness. Quickened slow.

Ileosa hasn't had a chance to buff and the void destroys all defenses and she's not having a good time. She is slowed.

The Everdawn Pool bubbles and steams. A large shape forms the within the blood.

A horrible mockery of a dragon bursts from the pool. It can't see Felandriel but it can see Gallipsiwhoop with its life sensing vision.

Horrid wilting.

Gallipsiwhoop resists the horrid wilting. It still drains a lot of water from his body. He doesn't look good.