Kalran: Tales of the four nations/Petra

Petra Koskinen is the commander of the Navaheim commander specialized in assault tactic, using sudden assaults and units augmented by salvage. Voiced by Christina Vee

Passive
Scavenger:

All units now have a third salvage rank, enemies drop double the scrap, and all vehicles have regeneration by default

Active
EMP bomb:

Calls in a bomber that drops an EMP bomb, stunning all units and structure in radius