hc : Hard core character.
c- : can clear crucible up to wave 150 on gladiator difficulty
c : can clear crucible up to wave 170 on gladiator difficulty
c+: can farm crucible up to wave 170 on gladiator difficulty using a maximum of 4 Buffs and no Banners in 12 minutes.
vid : The build has a video associated with it. Check the build’s thread/post for the link.
l : The build has a leveling/progression guide.
g# : The build is dependent on specific gear with a value ranging from 1-5. The higher the number, the more gear dependent it is. Refer to the following for more details:
g1 : beginner builds. Those that can be easily done on your first character. Builds that feature full or almost full faction gear are the ones that belong here. A build should only be rated as g1 if it features a faction gear setup cause those are the easiest items to find.
g2 : Flexible itemization or farmable set dependent builds. No fancy MIs required unless it’s self-found. Krieg builds and Dark One builds are good examples. Basically gearing has multiple options.
g3 : No MI, full legendary/set builds with craftable boots. Also includes +5 (skill) Badge of Mastery builds.
g4 : Builds one mandatory MI with fixed affixes, excluding crafted boots.
g5 : Same as above but with more than one MI