Sagasha Vigilante

Sagasha Vigilantes are the main enemy stormtrooper unit during the Halloween event Night of the Damned, but you can also purchase them in the event shop for use in your own army. (Note that the stats displayed above are for the purchasable version; the enemy version seems to be somewhat weaker, at least at base level.)

As the Vigilantes are a melee unit, they depend on their speed and armor to get close before they can take too much damage, so they are vulnerable to units which can pick them off before they get there, but in large numbers they can easily overwhelm groups of units. Because of their ability to absorb large amounts of damage, they are also very useful for protecting more vulnerable units behind them.