Knowledge
Drainage Device
Description
Designed for heavy rains, this device allows water to drain naturally once the stone is removed.
"Ahem... This device is a fine example of Hashashin wisdom. Just lift the stone, pour in the stagnant water, and it'll drain naturally to the sea. Just... don't go trying to open it and climb inside."
How to obtain
Can be obtained through [Interaction]
Find the drainage device built by the Hashashins at Aal's Revelation.