Ava (Encounter)

Not a hostile boss — a scripted story encounter introducing Ava as an ally. Completing the arc grants Void Walker.

Phases

Health pool

scripted

Weak vs / strong vs

Weak: any

Fight notes

Phase structure: This is a single-phase encounter — no phase transitions to memorize. Focus on positioning and burst windows.

Respawn rules: This is a one-time fight tied to story progression. The reward is guaranteed but cannot be farmed. If you missed it, the only path back is a New Game + run.

Element coverage: Run any element as the primary damage source. There are no flat resistances on this fight, so you have flexibility on element pick.

For step-by-step strategy, recommended Vault Hunter and a community video walkthrough, see the full Ava (Encounter) walkthrough.

Notable drops

1 weapons in our database drop from this Boss. Pearlescent rolls are the rarest tier and require the most patience.

Void Walker

legendary · radiation · pistol

100%

Patch baseline

This entry is verified for Patch 1.4 / 2026-04-22. We re-validate after every major patch — if you spot a deviation in a current patch, email [email protected]. Drop rates and phase mechanics on this page are community-reported; for the verification methodology see how we verify drop data.