线路 in Waddington Range for selected grade

Climbs the easternmost of the three major south buttresses of Combatant above the col. Approached via a bench at the elevation of the col (the Shelf)

Climb the black, lichen-covered depression in the south face, following corner systems to the east ridge, then to the summit.

Descend the pocket glacier to the base of the southeast buttress. Climb this buttress, through sandy broken terrain and with poor protection in places in the first ~75m. Above this, the rock improves up a steep yellow slab to a small gendarme. Descend into the notch and climb easier ground above to the summit.

Descend as per the West Ridge (down that route.)