Invent the new worst/most useless chess piece ever!

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Avatar of M4ks351

The traffic sign, every turn one of your pieces cannot or are forced to move to a different square, no matter if it is the king or its check or checkmate

Avatar of onami1337

The grim sleeper: if any price comes to or behind two squares from it it kills all units allied units on a random square colour
Avatar of onami1337
Edit: piece.
Avatar of onami1337
It looks like the grim reaper except when it is sleeping in hen it is lying down with zzzzzs around it.
Avatar of onami1337
The grim sleeper: whenever a piece moves on or within a 3 square area it wakes up and kills all your pieces on a random colour like the grim reaper except it sleeps lying down with zzzzzzs around it and when it wakes up it screams.