The Descent: Journeys in the Dark (Second Edition) Wiki
Summon Kyndrithul
3 Threat tokens to Purchase
Exhaust htis card after setup of an encounter and choose 1 open monster group. Replace 1 master and 2 minion monsters in that group with the Kyndrithul agent.

If the Kyndrithul agent is defeated, return this card to your Plot deck. You cannot use this card in any quest that uses the Kyndrithul lieutenant.

Vital Essence 10/12 2 Threats