The castle guard:
Moves like a rook + knight + camel
The chair:
Attacks in a 5x5 square meaning it cannot move passively. It can't move if a friendly piece isn't adjacent to it. When it captures, it also gets captured.
Fairy Piece Idea Dump
Sort:
In essence, this is a sort of "pick-up-the-basketball" thread, where anyone can add Fairy Pieces (Archbishop, Chancellor, etc.) that they have come up with, so others can take inspiration for variants. I'll start with some ideas of my own:
Duke:
Alibaba + Knight.
With regards to diagrams a King, Queen, Rook, Bishop, or Knight represents where the piece is, black pawns where it attacks.
Earl:
BIshop + Camelrider.