They, like their orange cousins fire a very slow moving Spark attack rapidly and horizontally and appear in a mob of 40 in their first encounter, and 15 in their last. Unlike their orange cousins, these attacks are of the thunder type and lack a homing capability. Generally speaking, the exact same strategies apply to these enemies as their orange counterparts; Freezing the horde with a Freeze Explosion 6 shuts them down essentially, and they have a weakness to poison. They lack a fire resistance (Instead possessing a thunder resistance), so fire weapons can trim the hordes much more effectively.