"Taking fire, need support immediately!"
|“|| Disguising itself as an incoming transmission, a harmful virus is sent to the targeted commander's units via their own wireless communication network. Once Umbra Virus is uploaded, it wrecks havoc on the affected units' computer systems, causing damage over time while limiting their weapon damage.
The Mark II variant of the Umbra Virus self-replicates which causes it to affect its victims longer.
Umbra Virus cause 100 damage per second to infected units.