For those of you who don’t remember or were not playing back near launch, Anet created an item in Halloween 2012called Mad King Chests. You throw in 2 different types of boosters, a Piece of Candy Corn, and 6 Mystery tonics.
The chest gave you either: a little bit of Halloween crafting materials, Fragment-Lodestones of some material, Recipes for Halloween weapons, Halloween Tonics, or a Halloween Shoulder/Weapon skin.
After playing for a while, I have acquired a stockpile of boosters. I use Karma, Magic Find, WvW, Strength, Rejuvenation, and Armor boosters on occasion. But boosters such as Killstreak, Crafting, Gathering, Swim Speed, and Experience Boosters pile up in my bank tabs. I’m at 41 crafting boosters right now. I have all the 80’s I need, and crafting professions at 400+, so I don’t have any use for them.
I’d love to have some use for them, even if it’s just a chance at getting holiday loot, or any small items. Or even having recipes to convert one type of booster into another that would be more useful.