Darkasso

Darkasso is a relic located in Room 1665. Once collected, it permanently extends the Arcana system to contain Darkanas and awards Moonlight Bolero (VI).
==Obtaining==
After unlocking Room 1665, and working your way progressively down through the rooms by killing enemies, the Darkasso will be located in the centre of the last room. Walking into it will award you the relic.
Alternatively, the Darkasso can be unlocked in the Forbidden Scrolls of Morbane by casting the Spell "darkassami".