RankLabelPlus (WoW Forever)

Adds Rank Label Overlays to your Spells/Abilitities that are on your Action Bars.. so you can see Rank & Mana (resource) cost to use that spell/ability (optional in UI selection) as well as adds (optionally in UI selection) showing the duration of the spell/ability (static info, not a counter) -- so you dont have to hover over/memorize which Ranks and their associated cost in terms of Mana or whatever your class uses for Rank casting for better Mana (or whatever) management -- also benefits from easily verifying at class trainer that you are using the high(er)(est) Rank spells/abilities on your ActionBars too without needing to hover over every single one of them

To access the in-game UI control panel type:   /ir   or   /irank