How to Complete Bug Hunt
To complete this quest, you have to do three separate battles. One takes place in Zedlei Forest, one in Bisga Greenlands, and one in Moorabella. In each battle, you need to defeat all foes except for an antlion of a specific color. Because of this requirement, you might want to disable your Reaction Abilities so that you don't inadvertently kill the antlion.
In the Zedlei Forest battle, you have to defeat all foes except the blue antlion.