How about this piece? The Crownprincess is essentially an 'anti-cannon'.
The Crownprincess captures the nearest enemy piece in any direction, but it can move only by jumping over the nearest piece in any direction. The Crownprincess's value is 5, that is, the same as a rook (estimate).
It's included in a variant in my Accessory Chess (Zillions).
/Mats
It's included in a variant in my Accessory Chess (Zillions).
/Mats