Critical Role Campaign 4 Meta Masterpost
I have posted a ton of meta already about Campaign 4 so I thought I'd organize it all in one place for easy perusal.
Worldbuilding/Lore
Predatory syncretism (on the Shapers and the Primordials)
The Celestial Puppeteers (a.k.a. Celestial Panto Theory)
Bolaire Lathalia
(blorbo goes brrrrr)
Truth, Lies, and Story (on parallels between Hal, Bolaire, and Thjazi)
Programming and Reprogramming (on Bolaire's ability to change and reinterpret his own programming)
The Panto Mask Laws of Robotics (on Bolaire, Termina, and their programmed directives)