Notes:

A third, with these two being the first two.

New spirit details:
Item adjacent to fighter: only that item spawns
Spirit pictures: hazard that they remedy (see below)
Yellow-tinted characters: Gold
Chain character guide:
Eagle: Dark Pit→Dark Samus
Eyedol: Brawler<-->Gunner
Helpful Spirits:
Glacius: Ice-Floor Immunity spirits
Spiral: Swimmer spirits
Gargos: Screen Flip Immunity spirits

Overall, this one had some trouble and was less fun as a result. See the comments for that. I liked how the music turned out, though. By the way, for KI 2013's music, green is season one, orange is season two, purple is season three, and blue is post-season three.