WowAce

Flames anyone who lets his debuff expire on Malygos Phase 3

Shows the price of a single item in the Auction House.

Allows customisation of login/logout system messages.

FuBar_WintergraspFu

Puts a timer in /yell when you get Unbound Plague during the Heroic Professor Putricide encounter

Adds filters for Legion items to AdiBags

Lists and/or reminds people missing flasks or food buffs at every ready check.

Automatic ammo reloading and selection, with warnings.

Tracks interrupts

oUF element for highlighting debuffs that are dispellable by the player

ChatAssist2

A frame designed for each specialization of druid's watching their main power and important buffs/debuffs

Powerleveling guide framework

A popup menu containing user-programmable scripts.

Helps you see the Halion's Corporeality during phase 3

Congratulate people when they ding

pMutilate

This addon helps us track Renewing Mist and Uplift for Mistweavers.

Automagically draw your weapons !

XArt