Sack of Roots
The Betrayal of Mîm #192 (x1)
The Betrayal of Mîm

Action: Attach Sack of Roots to MŒm to choose and discard a Condition attachment from play. Any player may trigger this action.

But he marked, and others also, that MŒm set more store by the sack and his load than it seemed worth to the eye.
–The Children of Húrin