Ditcher is Buddie Hawks’s second mask, and it belongs to the Wildcat, the Series 3 racing vehicle he drives in the second season. Its power is plain enough to describe in a sentence, since it digs wide trenches out of any ground surface, and a trench is exactly what a driver wants between his car and the one behind.
The fan wiki lists only three episodes, Demolition Duel to the Death, For One Shining Moment and The Battle for Baja, all from the racing season. Wikipedia’s character list says it digs trenches, and Matt-Trakker.com says it digs holes.
Kenner packed the mask with Wildcat in 1987.