A variation to the Xiangqi canon: A piece that moves and captures like a rook. It can - and must - jump over one piece if it wants to give check.

A variation to the Xiangqi canon: A piece that moves and captures like a rook. It can - and must - jump over one piece if it wants to give check.

King On Horseback (Suggest Better Name for this.) It Replaces The King. A Royal (Affected by check/mate) piece that moves like a king, but can move one more square in any direction, and has a knight's move.
A piece that can bend any rook-like or bishop-like movement this way:

(like a black hole bending light from other stars).
Yeah, it sounds like a fun feature. Hard to judge without knowing all features of the piece though, such as how it moves and if it affects both allied and enemy pieces.
The analogy with black wholes bending light wasn't entirely correct.
And it's true that this needs more detailed rules.
A piece that is capable of moving like a queen and knight, but cannot capture any pieces; only check/mate the king
A piece that is capable of moving like a queen and knight, but cannot capture any pieces; only check/mate the king
A knight-rook compound to which all non-royal pieces are immune. Nice idea.
But when I step onto the enemy's royal ghost's square then i've captured it or not?