How to Unlock the New Lyth Units in Anime Zero (October 2026) Complete Guide

Update 3 adds three new Lyth units, and you earn all of them in Trials, not the Arsenal. Rin Okumura needs a top-3 Trials finish, Astra Yao needs Room 175, and Frieren needs Room 250. I’ll break down each requirement, the extra Trials unlocks, and how I’d prepare your build.

Trials Basics Before You Start

Trials is a room-based mode. Each room has five floors, and floor five ends with a boss. Difficulty climbs with every room, and rooms tied to unlocks can’t be skipped.

Clear speed sets your rank, from S to B, and faster clears pay more. A full run can give 35,000 Coins, 15 Crystals, and 25 Lucky Spins. You’ll also earn four foods (Capray, Ham, Oris, Burger) that cover missing awakening materials.

How to Unlock Rin Okumura?

Rin is the only unit tied to a ranking instead of a fixed room. You need to finish in the Trials top 3. Walk up to any in-game leaderboard to see your current position and the rewards attached.

I’d treat Rin as a long-term goal. Push for the highest room you can clear, and clear fast, since three spots go quickly.

How to Unlock Astra Yao?

Clear Room 175 in Trials. This is the most realistic first target. Pick two units you’ve awakened, stay alive through the floor-five boss, and keep your four accessory slots filled with stat-boosting gear.

How to Unlock Frieren?

Clear Room 250. The room count is higher, so the boss fights hit harder. I’d bring one unit built for crowds and one for single-target burst, then swap on floor five.

The Three Trials Classes (Silver Calamity, Astral Blossom, Void Arbiter)

Update 3 also gates three separate unlocks behind Trials. Some guides, including Roonby, call these Lyth units. Others list them as classes, so I’m keeping them apart from the three above.

Solo and co-op runs play very differently, so test your build in lower rooms first. A setup that shines in a group can struggle alone.

Pro Tips for Faster Progress

• Use cross-lobby matchmaking. It lets you join open rooms on other servers. Toggle it in queue settings, which helps a lot for the co-op unlock.
• Join an active guild. Guilds now hold up to 60 players, and Call Guild pings online members to join your room.
• Craft smart accessories. Update 3 added 13 new ones, including three wings. Compare stats before spending materials.
• Use your new slots. Character slots rose from 4 to 15, so keep spare units for different Trials rooms.
• Farm a comfortable room. Don’t loop a room you barely survive. Consistent clears beat risky pushes.

Common Mistakes to Avoid

• Chasing Room 325 before finishing Rooms 125 to 250.
• Joining a co-op run when the unlock needs a solo clear, or the other way around.
• Waiting on Rin without checking the leaderboard, so you can’t tell whether top 3 is realistic.
• Skipping awakening. Trials food covers missing materials, so use it.

FAQs

How do I unlock Frieren in Anime Zero?

Clear Room 250 in the Trials mode. She is one of the three new Lyth units from Update 3.

Can I get the new Lyth units from the Arsenal?

No. According to current guides, the new units come from Trials, not Arsenal spins.

Do I need to play solo or co-op for these unlocks?

For Silver Calamity you must clear solo. Astral Blossom needs co-op. The room-based unit requirements don’t list a mode.

What’s the fastest way to reach Room 175?

Awaken your best units, fill all four accessory slots, and use matchmaking for backup. Check my Anime Zero beginner guide for build basics.