With Deicide Chess I've been having some thoughts on how to improve the basic six pieces since they seem lackluster? compared to the new ones. So I decided to come up with some possible abilities for them.

The Rook

Juggernaut - After capturing a piece, the Rook may continue moving in the same direction, without capturing.

The Knight

Shield - When this Knight is captured, it stays on the board, and the capturing piece returns to its original location. This piece then loses its Shield ability.

The Bishop

Evangelism - The Bishop, while sliding diagonally, may bounce off the edges of the board. It may not return to its original square.