Editing WoW:API UnitBuff (section)

== Returns ==
;name : String - The name of the spell or effect of the buff, or nil if no buff was found with the specified name or at the specified index. This is the name shown in yellow when you mouse over the icon.
;rank : String - The rank line from the tooltip of the spell or effect that caused the buff, e.g. "Rank 2". Returns "" if there is no rank.
;iconTexture : String - The identifier of (path and filename to) the indicated buff.
;count : Number - The number of times the buff has been applied to the target.
;debuffType : String - The magic type of the buff
;duration : Number - The full duration of the buff in seconds
;expirationTime : Number - Time the buff will expire in seconds
;source : String - The [[unitId|unit]] that cast the buff
;isStealable : Boolean - 1 if it is stealable otherwise nil
;shouldConsolidate : Boolean - 1 if the buff should be placed in a buff consolidation box (usually long-term effects).
;spellId : Number - spell ID of the aura.