What is Boss Rush?
Update 3.0's news note says Boss Rush challenges six in-match gates, each with a miniboss wave, then a final boss. The Endless Hellflame preview is dated September 25, 2026.
Published facts
| Fact | Value |
|---|---|
| Name | Boss Rush |
How do you get Boss Rush?
Added with Update 3.
How do you use Boss Rush?
Bring a roster that can handle more than one wave type. A single top damage unit is not the whole clear.
![Boss Rush in [π] Anime Expeditions](/media/optimized/64345daff84eede23ed64ead-498.webp)