Author: Anlg
How to obtain:
Tentacle dye has a chance to appear in paid kuudra loot chests.
Tentacle dye has a base 1/100,000 to 1/20,000 chance to appear depending on the kuudra tier.

Method:
The fastest kuudra tier for the dye is infernal kuudra. You can also use kismet feathers on chests to roll the dye twice per run.