A good and often overlooked route (but when you’re to Igor and Airy Interlude what do you expect?) Heady moves on the first pitch, but it’s all there when you commit.
With Danny U. We used Inner Sanctum to get back to the top of the formation after climbing Gorilla Warfare. Made for a good combination. The crux of the route (when the initial splitter peters out) is full on for the grade at the Needles.