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Antumbra Assault is an Umbra Clan Umbra.png Card in Monster Train.


As the first line of defense in the Crucible, Morsels will rocket towards an intruder, often sacrificing themselves in the process. If they succeed in their defense, they live to mine another day.


Antumbra Assault serves as an alternate way of generating morsels while also allowing for a way to kill weak backline enemies. This spell can be used as a weaker Cannibalize on allied morsels if there are no enemies weak enough to kill with this effects.

Suggested Upgrades[]


See: Version History

Version Changes
1.0.0 Added Antumbra Assault.
1.1.2 fixed interaction between Highly Reactive and Antumbra Assault triggering too many times.