Barrel of Indomitability

 is a Cypher in Torment: Tides of Numenera.

Description
This barrel fits in the palm of your hand and is made of a wood stronger than steel and as clear as crystal. A dark liquid sloshes around inside, and the smell of it makes your eyes water. Consuming the liquids within will have a powerful - if uneven - effect on the imbiber's mind and spirit.

Location

 * Valley of Dead Heroes: Sold by Tantalum.