Martial Multiclassing Rules - Update (Patreon)

Hey all! 

I realized that it's been a while since I've updated this doc. Here's the most up-to-date version. It includes all of the Exploit Classes and Exploit Subclasses that I've created to date. Most are free, some are Patron-exclusive, and a few are from various Archmage subclass commissions.

I've also updated the rules for Multiclassing and Extra Attack to include options for every class that could possibly get Extra Attack via the base class or subclass.

Let me know if I've missed anything!

~laserllama