Increases Encumbrance Limit by a large amount for a short time.
Increases encumbrance limit by 75.0
Item Powerful Encumbrance Potion can be crafted on Arcane Repository tier IV. You need 1 of Earthspine Flower, 1 of Platecap Flesh, 1 of Twistcap Spiral, 1 of Water. In results you get 1 of Powerful Encumbrance Potion with 400 gearscore. For crafting required Arcana skill with level 106 or higher.