Summon Legion

 summons a group of insects to attack a single enemy. The skill ends if the summoned monsters' HP reaches 0 or after a preset duration, whichever happens first. If the target dies, teleports, or hides, the summoned monsters will attack other targets that the Geneticist is attacking. If the Geneticist is not attacking other targets, they will instead attack the Geneticist until skill ends.

Patches

 * Patch (2014 Apr. 02)
 * Homunculus skill [Summon Legion] to the pet of the skill [Abracadabra] will be fixed the phenomenon.