Granny Weatherwax

Granny Esme Weatherwax is the self-appointed guardian of her small country, and frequently defends it against supernatural powers. She is a very powerful witch, and is reckoned to be more powerful than the most well-known witch on the Discworld. Granny Weatherwax’s prowess and reputation has led to her being recognized as the leader, which they don’t have, (or prima inter pares) of the community of Witches in the Ramtops.

6131 Minifigure, Headgear Hat, Wizard / Witch

3626bpb0168 Minifigure, Head Female with Pink Lips, Gray Hair, Wrinkles Pattern (HP Professor McGonagall) – Blocked Open Stud

522 Minifigure Cape Cloth, Standard – Traditional Starched Fabric – 4.0cm Height in Black

973pb0512c01 Torso Castle Fantasy Era Dark Green Front Panel and Gold Spider Necklace Pattern / Black Arms / Yellow Hands

3678bpb012 Slope 65 2 x 2 x 2 with Bottom Tube with Minifigure Dress / Skirt / Robe, Gold Skull and Potions Belt, Dark Green Fabric Pattern

Footnote
Granny Weatherwax - who had been watching from a discreet distance*

i.e., far enough so not to look like you're intruding on the conversation, but close enough to get a pretty good idea of what is going on.Lords and Ladies, p. 220
a card with the words: I ATE'NT DEAD.*

When there was nothing much else to occupy her time, Granny Weatherwax sent her mind Borrowing, letting it piggyback inside the heads of other creatures. She was widely accepted as the most skilled exponent of the art that the Ramtops had seen for centuries, being practically able to get inside the mind of things that didn't even have minds. The practice meant, among other things, that Lancre people were less inclined towards the casual cruelty to animals that is a general feature of the rural idyll, on the basis that the rat you throw a brick at today might turn out to be the witch you need some toothache medicine from tomorrow.
It also meant that people calling on her unexpectedly would find her stretched out apparently cold and lifeless, heart and pulse barely beating. The sign had saved a lot of embarrassment.Carpe Jugulum, p. 56