Full Marks
Uncommon11.1%Found a solution to every conundrum posed by the goddess of riddles.
Ten riddles from the Sphinx, and you get one answer each - a wrong reply locks that riddle out for the whole playthrough, so hard-save (or cloud back up) before every single one and reload if you fumble. She poses her first five at the Mountain Shrine, then relocates to the Frontier Shrine for the last five. Solve all ten and it's yours. Critical order-of-operations warning: the Sphinx is also your source of the Eternal Wakestone for 346664773, which means killing her - do NOT kill her until all ten riddles are done, or Full Marks dies with her. The checklist below is all ten in order.