Basically how this piece works is they can split into two half-knights. Both have a sort of 0.5 hp that makes it so that both together make 1 hp, they can join and split at any time.
If an enemy piece, maybe a rook wants to capture another piece, maybe a pawn, but one half-knight is in the way, it can capture both, however two half-knights stops that piece.
I made it after the thought of a thing where countries have unique sets, and this would belong to both Mongolia and America.