Jack in the Box
- Clanless
- Box Unit
- Uncommon
- 0 Ember
- 0Attack1Health
- 1 Capacity
Effect
- Resolve: Summon a boxed unit.
- Unlock
- Clanless pool
Changes by patch
- Patch 2.0Added Cardless state to Jack in the Box units when they spawn.
- Patch 1.2Fixed Graft + Jack in the Box interaction if the box gets duplicated or upgraded with Endless.
- Patch 1.0Added.
Cards sharing its keywords
Ranked by the number of keywords shared with Jack in the Box (Resolve), same clan first.
- Meat ShieldUncommon equipmentCost 1 Ember
- Overgrowth CarapaceRare equipmentCost 2 Ember
- Stasis CrystalRare equipmentCost 2 Ember
- Awakening ThicketUncommon Awoken roomCost 2 Ember
- Cluster ColonelUncommon Underlegion shroom unit, 10/5Cost 2 Ember
- Eclipse ChamberUncommon Luna Coven roomCost 1 Ember
- Eel GorgonRare Stygian Guard mage unit, 10/5Cost 2 Ember
- Fortified PauldronsCommon Hellhorned equipmentCost 0 Ember
- Geared GauntletUncommon Railforged equipmentCost 2 Ember
- LoamcoatCommon Underlegion equipmentCost 2 Ember
- Lunar PriestessUncommon Luna Coven selene unit, 8/8Cost 1 Ember
- Mind CageUncommon Pyreborne equipment, 4/4Cost 1 Ember
Source
Card data from the Monster Train 2 Wiki page for Jack in the Box (CC BY-SA 4.0, revision of 2026-08-19), checked against The Punished patch, 10 November 2026. Reviewed .