Maggie

Useful Info

Maggie the Vainglorious is a unique fire elementalist apprentice. She wears steam, acid, or swamp dragon scales.

She is a younger, weaker version of Margery. Maggie and Margery are mutually exclusive; if one appears in a game, the other will not.

Her Bolt of Fire seriously hurts, but Maggie herself is reasonably squishy. Try to disable her with Hexes or a wand if possible -- her willpower and hit dice are both mediocre. Mephitic Cloud or darts are also effective as long as she isn't wearing swamp dragon scales, though darts will require some skill in using them to be reliable.
If you get mesmerised and need to retreat, you'll need to either disable Maggie using one of the aforementioned methods or break line-of-sight. Reading a scroll of teleportation or scroll of fog will work adequately.
Maggie has a small chance of spawning with a slightly pre-enchanted Wyrmbane. This artefact is an excellent weapon, if you can manage to take it from her.