A refined magical stone sometimes used to power large machines only found in Sitheil.
- 1 in the Frozen Crypts on a raised platform in the 4th room right after the save statue. (Requires Double Jump)
- 1 in the Mana Crystal Mine, behind a breakable wall in the second room entering from Ishk. (Requires Fire Soul)
- 1 in the Tainted Laboratory, chest behind jumpable button door. (Requires Void Soul to avoid spikes to enter middle connected room)
|Great Blade Purgatory (magic path lvl 3 and 4)||1 each|