Quote Originally Posted by Kyronex View Post
It also drains your GP so only useful for a single node once in a while.
It is something like 400gp, so essentially you can only use it once every 5 mins. Make sure to use on a node where you've gained a bonus, i.e a +1 yield or +1 gathering attempting or fortune node, to obviously benefit from more items or more chance at HQ items.