Finding a book called 'Flemeth's Grimoire' within a chest in the First Enchanter's office on the third floor of the Circle of Maji's tower, will activate a new quest under the 'Companions' list.

She even gets those cool dragon horns that Flemeth had in Dragon Age 2 and Inquisition. Mythal is a character we have ...

Longer answer: She’s one of the companions from the first Dragon Age game, Origins, whose weird swamp-witch mother, Flemeth, basically mandates that she goes along with your player character.

and she stretches all the way back to Dragon Age: Origins, and of course to Flemeth, meaning she's involved in the deepest secrets of the game. | Image credit: Eurogamer / EA BioWare You've read ...

Dragon Age The Veilguard Secret Post-Credits Ending ... and Morrigan's mother Flemeth. Shadowy hooded figures appear next to some of those characters, whispering in their ear, while other figures ...

Dragon Age's battles are tactical ... Her own mother was a witch who had taken the name "Flemeth," which apparently belonged to a legendary and fearsome personage that walked the wilds centuries ...

Mythal/Flemeth departs, promising she never meant to harm Morrigan and (if the Dark Ritual was completed back in Dragon Age: Origins) removing the soul of the Old God from Morrigan's son, Kieran.