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Overview

Atragasus (Chinese name 墨天马) is an Anima of the Oblivion Aspect in Honkai: Nexus Anima. It is one of the 82 Anima on the official roster published on the game's global and Chinese sites, a roster that has been unchanged since mid-2026 as of September 2026.

The official compendium describes Atragasus this way: A winged horse that records the past in ink, its wings spread wide as it soars above the skies.

In the Game

In the Evolution Test showcase, Atragasus was shown as the final stage of an Anima Evolution line that begins with Inkifoal and passes through Inkicorn.

Official Profile

Aspect Synergy

Atragasus counts toward the Oblivion synergy in Nexus Battles. Deploying several Anima that share an Aspect, including bench units in assistance slots, activates escalating synergy bonuses once the deployed count reaches that Aspect's breakpoints; the current breakpoint ladders are listed on the Aspects page and the way Aspect and Trait bonuses combine is covered under Synergy System. HoYoverse publishes no Trait for any Anima on either official roster layer, so any Trait label attached to Atragasus elsewhere is an observation from test builds rather than an official stat.

Related

How wild Anima are caught is covered under Anima Collection; form changes and Chromatic variants under Anima Evolution; the full roster with every Anima's Aspect, height and energy is on the Anima page.