Gets the cooldown information about a Death Knight's Rune

start, duration, runeReady = GetRuneCooldown(id)

Parameters

Arguments

id 

The rune's id. A number between 1 and 6 denoting which rune to be queried.

Returns

start - Used for Cooldown Object

duration - Used for Cooldown Object

runeReady - If the rune is "cooled" or not.