Rook - Bishop (CAI)

The rook fires a cannonball towards the bishop, who is standing on a cliff. The bishop uses his spell on the cannonball and turns it into a pebble, and smiles. The rook, angry at his failure, fires another cannonball. The bishop accidentally does the wrong spell, making the cannonball huge. It crushes him. As the rook laughs, the crushed bishop escapes.

Note:This is the only cartoon where the rook actually succeeds in directly hitting someone with his cannonball.