Beastly competition in this contest.

1. Way of the Burning Heart- I love the fluff, you can sub in Wakfu ShuShus or possessions and having a level 18 final choice was a bold maneuver. It also looks super fun to play. I wish I hadn't slept on it, I would have said to add a note that damage taken from Ki expenditure can't break concentration on spells granted by this subclass.

2. Vestige Warlock- Was/am a huge fan of the Binder. Have my own Summoner class based Vestige subclass in development. This was good.

3. Slasher- I love shlock, this was written to be fun and it looks fun. Truth be told though, Gravesinger would have gotten this spot if it was "complete."

Honorable mentions:
Gravesinger: only thing that kept it out of the running was lack of stats for the spirits.
Pact of Skin: jiminy crickets does that look fun, but I chose a harder line on subclasses. If I was WotC I'd have this in a book yesterday.