MechaTarrasque
Hero
Back when 5e started, there weren't a lot of official monsters, so I included any 3PP monsters I ran across in the list, even though I didn't do anything like that for classes, spells, etc. With 1DnD starting, I decided to remove the 3PP monsters from the list (I did keep things like the Plane Shift Monsters and anything WotC released for Second Life, which I figure are "official enough"). I did include the full list of monsters in a separate attachment.
Version 7.0ab and 5e 1DnD 3PP Monsters1.0a both now include one more monster from JTRC (2 to go), and all monsters from Boo's Astral Menagerie with CR 2 or less (and any monster on the same page as a monster with CR 2 or less).
Version 7.0ab and 5e 1DnD 3PP Monsters1.0a both now include one more monster from JTRC (2 to go), and all monsters from Boo's Astral Menagerie with CR 2 or less (and any monster on the same page as a monster with CR 2 or less).