In spirit of the ATS a arachnid themed armor, how about a set of hunter boots called the ATS/8 Orbweavers. Grants Bloodbound. That's it with normal boot perks (heavy/special). First, the Orbweaver is a species of spider so it falls in line with the arachnid theme. The perk allows the hunter to use Bloodbound (damage shared across tethered enemies). This fits perfect with the other tether perk enabling longer duration. In addition the Orbweaver name implies the perk makes Orbs..helping all on the team.