Herein is the collected wisdom of Michael "Nephilpal" Goodwin, Ink Monkey Prime and writer of more things than I can mention, including but not limited to the Infernal and Abyssal Charmsets and the Thousand Correct Actions revision for the Dragon-Blooded.
Solars
Solars and Abyssal/Infernal Charms on Primordial Principle Emulation
Infernals
This Turning Creation into Hell Business
the Beyond of Oramus Neph on the beyond
Virtues & the Ebon Dragon ownership manual for draconic embodiments of sin
Principle-Invoking Onslaught yes, it is that powerful
How Do I Write the Ebon Dragon with puppies and kittens, obv.
Wearing the Crown of the Universe on how it feels instinctively to be one
Neph Talks Set Theory Yozis, shinma, and mathematics, oh my
Sidereals
Others
Winning Isn't Everything Mortals get to have fun, too