Sit start on the first obvious hold on the traverse to the right of Cosmos. Traverse left with increasing difficulty to an undercling on the overhanging face before a long move to a relatively juggy top-out.
Tried this once last year and then had a proper go at the end of a very long session and sent it! A rare find indeed - an Albarracin 7C that is worthy of the grade. Castleclimber - Sent x - 26/May/14 with Simon Müller