Sets nameplates at the base of certain bosses (mostly the ones that are too big and cause the nameplates to go way up).
Resets nameplates once out of combat.
Works on these bosses:
Raid Bosses:
Hungering Destroyer
Sludgefist
World Bosses:
Nurgash Muckformed
Oranomonos the Everbranching
Mortanis
Valinor
Dungeon Bosses:
Mueh'zala
Tred'ova
Globgrog
Kryxis the Voracious
Oryphrion
Nalthor the Rimebinder
Xav the Unfallen
Mordretha
And some older bosses:
Rezan
HK-8 Aerial Oppression Unit
Hadal Darkfathom
Avatar of Sethraliss
Ash'Golm
The Curator