Void Arbiter (Ye-0)
Last updated: 2026-11-09
Void Arbiter is the sword kit the game lists as Ye-0 in its Evolution and Trait menus. It is not in the spin pool and no code gives it: you earn it by climbing Trials. Awakening adds a separate combat form with its own attack window, which is why most lists put it at the very top.
Skills
- Base sword kit
- Fast sword attacks and a heavy area combo. Beebom notes strong burst and HP regeneration, with skills that keep i-frames running through boss attacks.
- Awakened form
- Evolution unlocks a second combat form and the ultimate. Build charge before the form ends; that timing is the core of the rotation.
How to get Void Arbiter
- Open Story → Trials → Classes and read the Void Arbiter card. That card is the real target.
- Guides disagree on the number: animezerowiki.com reports Floor 200, while allthings.how and animezerowiki.net report Room 325. Unlock targets have changed since launch, so trust the in-game card.
- Any mode counts (solo or co-op). When the reward window opens, choose Keep in Storage if you do not want to replace an equipped unit and lose its Trait.
How strong is Void Arbiter?
SS tier on our Anime Zero tier list. Top of two of the three lists. Huge burst once awakened, but it is the longest Trials grind and the awakening costs 5M Coins and 12,000 Gems.
Strengths
- Highest burst ceiling once awakened.
- Works as a farming main after awakening.
- Pairs naturally with Astral Blossom's timed damage buff.
Weaknesses
- Long Trials grind with no shortcut from spins or codes.
- Expensive awakening: 5,000,000 Coins and 12,000 Gems plus materials.
Awakening materials
| Item | Amount | Where to farm |
|---|---|---|
| Fine Cloth | 25 | All Story chapters |
| Soul Fragment | 30 | Story Chapter 1 |
| Magic Pendant | 50 | Story Chapter 1 |
| Coins | 5,000,000 | Codes and mode rewards |
| Gems | 12,000 | Codes and mode rewards |
Costs can change between updates; the Evolution screen shows the live price. Short on Coins? See how to get money.
Best team
- Second slot: Astral Blossom. Cast Astra's buffs, swap to Void Arbiter, then spend the buff window in the awakened form.
- Until you can afford the awakening, keep your current developed main for farming and save the 5M Coins first.
Other weapon guides
Sources: animezerowiki.com weapon guide (updated 2026-11-01), animezerowiki.net Void Arbiter guide, allthings.how milestones and Trials unlocks, Beebom tier list (2026-10-27). Published 2026-11-09.