Traits in Anime Overload are equippable modifiers that can dramatically change how your units perform. Not every trait is worth keeping, though, and some that seem rare on paper actually underperform compared to easier-to-get alternatives. Knowing which traits to chase — and which to ditch — can save you a lot of wasted spins.
Quick answer: The single best trait in Anime Overload is Overloaded, a secret-rarity trait that sits alone in the S+ tier. If you're rolling for anything, that's the target.

Anime Overload Trait Rankings
The tier list below accounts for both raw power and acquisition difficulty. Every trait in the game offers at least some benefit — there's nothing so bad it's worse than an empty slot — but the gap between the top and bottom is significant. Some traits also shine when paired with specific units, which influences their placement.
| Tier | Rating | Known Traits |
|---|---|---|
| S+ | Meta-defining | Overloaded |
| S | Excellent | Voidborn |
| A | Good | Grace |
| B | Decent | Thrift |
| C | Mediocre | Sharpshot |
| D | Starter-only | Extension |

S+ Tier — Overloaded
Overloaded is the undisputed top trait in Anime Overload. It's classified as a secret trait, meaning the drop rate from spins is extremely low. If you manage to land it, equip it immediately — nothing else in the game competes with it right now.
S Tier — Voidborn
Voidborn falls just short of the top spot but still delivers a massive competitive edge. It's a strong pick for any unit and is worth investing spins to obtain. If Overloaded eludes you, Voidborn is the next best thing by a comfortable margin.
A Tier — Grace
Grace occupies a solid middle-upper position. It won't redefine your lineup the way S-tier traits will, but it's a meaningful upgrade over anything in B tier or below. Worth equipping on your favorite heroes while you continue rolling for higher-rarity options.

B Tier — Thrift
Thrift is functional and will help in most situations, but it should be treated as a stepping stone. Once you have access to A-tier traits or above, swap Thrift out. It's the kind of trait that feels fine until you see what the higher tiers actually do.
C Tier — Sharpshot
Sharpshot is only marginally better than the worst traits in the game. Replace it as soon as you roll something from B tier or higher. Keeping it equipped longer than necessary will hold your units back.
D Tier — Extension
Extension and other D-tier traits exist purely as early-game filler. They're useful only when you first start playing and don't have enough spins to be selective. The moment you pull anything better, these should be the first to go.

How to Obtain Traits in Anime Overload
Step 1: Open the teleport menu by tapping the "Teleport" button on the left side of your screen. Select the "Trait" area from the list of destinations.
Step 2: Once you arrive, speak to the Mad Scientist NPC. He opens the trait menu, which functions as a gacha-style spin system.
Step 3: Use your available spins to roll for traits. Each spin has a chance to award any trait in the pool, with rarer traits like Overloaded having much lower odds.

What Does SPA Mean?
You'll see the abbreviation "SPA" on certain traits and unit stats. It stands for Ability Cooldown. Any trait that reduces SPA makes your units cast their abilities more often, which is generally a strong benefit — especially on units with powerful active skills.
Traits are one of the most impactful systems in Anime Overload, and prioritizing the right ones early can make a real difference as content gets harder. Focus your spins on reaching S tier or above, use codes to stock up on free rolls, and don't hesitate to replace anything in C or D tier the moment something better drops.