Phew, another day of lots of fixes and tweaks, and I think this will be the definitive submission for the jam. 

Fixes:

• Typos and such
• Space Time Discharge now removes defensive buffs
• Conjure Titan will only become available after you have successfully conjured Rhea at least once
• It was hard to tell if Crab Demon was readying Poison Mist; the eye blinking has been made a tad more noticeable

Updates:

• Added new sprite variations (Misha & Sjorge) for intro and ending scene
• Some changes to the motions of the boss
• Additional dialogue (e.g. after successfully conjuring once)

Thoughts:

• Items will appear top of the list in the command window. Surprisingly, fixing the order seemed to involve a lot more than just moving it down the database, so I've decided to leave it be for now.
• The boss is a little weak for my taste, but it's hard for me to gauge what the expectation is regarding difficulty.