The OP piece can teleport any where and can kill the king and spawn on any piece.
CREATE THE BEST/WORST CHESS PIECES

The Kangaroo, it moves like a queen AND a knight and can jump over pieces. Absolutely GOATED
That's just an amazon
But he said it could jump over pieces...

The P I E C E : The piece moves like an amazon, wildebeest-rider, it can do en passant in all directions and on all pieces, and duck (the one in the duck's variant, NOT the one that is the same thing as a brick) (But you will not be able to move the piece for 3 turns if you do a duck move), and it can jump over pieces. The P I E C E is goated, and just seeing it might make you resign. It can still be captured, so don't blunder it. A pawn cannot promote to it, unless that pawn captures 6 pieces on it's way to promotion.

One step forward then two steps back. Captures anything it touches.
Nobody gets too far like that.

The Night moves like a rook and when it moves the chessboard, it gets darker and darker and darker and darker and darker and darker and darker dark and dark and hell, it’s completely dark and dead. Both people lose.

The python, this piece takes up 4 squares, when you enter it's square all your pieces disappear, only 1 pawn remains (even your king disappears)

Gti. Says it and eats all colors so the board and the pieces are the purest gray ever and people can't see anything because it's all the same gray.

drunk pawn
you can move it like a normal pawn but it has a chance it will go to the square adjacent to it
if there is a friendly piece that is obstructing the square the pawn just takes it (except the king ofcourse)

the sniper. on neither player's side, spawns in one of the center squares, and cannot be captured. Randomly kills one piece on the board every 3 turns. Kings will not be captured.

The Kangaroo, it moves like a queen AND a knight and can jump over pieces. Absolutely GOATED
That's just an amazon