Blue Archive Tier List: Best Students to Build First
Ranking the Blue Archive students worth building first, from S-tier raid picks to free farmable units, plus how to read tier lists without wasting pulls.
Picking who to raise in Blue Archive is weirdly stressful for a game about schoolgirls with rocket launchers. You've got a roster that keeps growing, limited materials, and a raid scene where one bad investment costs you weeks of farming. The good news is that the gap between a solid first ten students and a perfect ten is way smaller than tier lists make it look. Some cheap 2-stars will carry you further than half the 3-stars you'd pull at random, and a few big names barely matter until endgame. Here's who's actually worth your resources early, and who can sit on the bench for a while.
S-Tier Strikers and Specials Worth Pulling
The fest damage dealers
The top of every serious list is packed with anniversary "fest" units, and for once the hype is real. Mika is the poster child: a limited Piercing Striker who's been the strongest single-target yellow hitter since her release, and she still shows up in both Heavy and Special armor raids years later. Same family of monsters includes Hina (Dress), Shiroko*Terror, Hanako (Swimsuit), Neru (Bunny), Aris (Bunny), and Wakamo. Community raids pretty much assume you have a couple of these for Insane and Torment scores.
The catch is availability. Fest units run on anniversary banners roughly every six months and usually don't rerun for around 18 months after that. You can't just pull for Mika on a random Tuesday. If you're starting near an anniversary, that's the single best time to dump pyroxene, because the 3-star rate doubles to 6% and past fest units are in the pool too.
New accounts get a sneaky good deal here. The Limited Dash banner, open for your first 28 days, lets you pick a rate-up from a list of legacy anniversary students - Wakamo, Hoshino (Swimsuit), and Mika have been on it. A week-one Mika is a genuinely absurd head start.
The buffer trio you'll use for years
Here's the thing most beginner lists bury: the units that age best aren't attackers at all. It's the support Specials.
Ako is the classic example. She does almost nothing for you in mission 5 and becomes close to mandatory for everything outside PvP later, because her Critical Damage buff scales with your gear instead of falling behind it. Himari is the other pillar - a big Attack buff plus cost recovery, and she stacks with Ako rather than replacing her. Kisaki is the newer version of that package, with an EX damage boost, cost recovery, and a shield on top.
The pattern to notice: buffs multiply whatever carry you field today, so they never really expire. Raw damage stats do. That's why the fan wiki's own reroll page skews hard toward supports - the anniversary units tend to be the damage side of the equation, so the regular pool is where you grab the other half.
The cost cheaters
A smaller group wins fights by breaking the economy. Blue Archive gives you cost (the purple bar) at a fixed rate, and EX skills spend it, so anyone who messes with that math is worth a lot.
Ui cuts a single Striker's EX cost in half for two casts, rounded up on odd numbers. That sounds tiny and is actually the backbone of high-end raid rotations. Shun front-loads a chunk of cost at the start of combat, which is why she's everywhere in Tactical Challenge. Shiroko (Swimsuit) discounts costs for the whole team and hits reasonably hard herself.
Shun is the recommended pick from the tutorial 10-roll, and the game now lets you retry that roll up to 10 times (30 on the Japanese server), so grabbing her is mostly a patience problem.
Best Free-to-Play Early Roster Picks
The free and farmable core
Your first month shouldn't be about luck at all. A stack of low-rarity students does the job, and most of them come with a guaranteed path to max stars. The fan wiki's reroll page lays out the farmable ones, and it's held up for a long time:
| Student | Rarity | How you get her | What she's for | | --- | --- | --- | --- | | Nonomi | 2★ | Free from the starter campaign | Big pierce AoE for story and EXP commissions | | Tsubaki | 2★ | Early pulls, later Hard 15-2 | Tank with a taunt, still used near year three | | Serina | 1★ | Early pulls | Cheap single-target healer who repositions allies | | Momoi | 2★ | Raid shop | Pierce cone AoE, stronger next to Midori | | Midori | 3★ | Raid shop (higher difficulties) | Multi-shot pierce, pairs with Momoi | | Koharu | 3★ | Raid shop (Rare Raid Coin) | Healer Striker whose EX also damages enemies | | Haruna | 3★ | Hard 8-3 and 12-3 | Mystic single-target nuke, easy to farm | | Maki | 3★ | Raid shop | Defense shred plus solid damage for Binah | | Akane | 2★ | Raid shop | Bigger defense shred, less personal damage |
Notice how many of those are 1- and 2-stars. Rarity in this game sets your starting stats, not your ceiling, and shop units max out in a few months of steady coins. A 5-star Momoi you actually own beats a 3-star banner unit you can't afford to raise.
What your first real team looks like
A squad is four Strikers and two Specials. Half the roster competes for four slots, the other half for two, which is why stacking six S-tier Specials is not a team no matter what a list told you.
For early missions you want something like this: Tsubaki up front eating hits, Nonomi and Momoi clearing waves, one more flex Striker matching the area's armor color, then Serina and any buffer you own in the back. Kotama is a fine filler Special early - her Attack buff for the team carries you through missions until real buffers show up.
Match the armor type before you match the tier. Explosive (red) shreds Light armor, Piercing (yellow) shreds Heavy, Mystic (blue) shreds Special. A B-tier student in the right color out-damages an S-tier in the wrong one, and that's not an exaggeration - the type multiplier is that big. Terrain grades (urban, outdoor, indoor) matter too, though you can safely ignore those until raids.
Sub-DPS and Support Students That Punch Above Their Rarity
One-stars that punch way up
Serina gets the headline here. A launch 1-star healer with a 2-cost EX that also repositions an ally, and repositioning is a rare trick that stays useful in late raids. She asks for almost no investment early and pays it back the whole game.
Kotama is the other one. Her Attack buff for your Strikers was generic for ages, and she's been nudged out of top-end comps by newer buffers - but the Limit Break Raid mode actually dragged her back into relevance. Not bad for a 1-star you'll pull five copies of without trying.
The honest framing: these two aren't secrets, they're just easy to overlook because they're free-ish. Level them anyway. Materials spent here are cheap and the payoff runs deep.
Two-stars worth taking to 5 stars
Tsubaki is the queen of this category. A launch 2-star tank who's still one of the sturdiest and most flexible walls in the game, with a taunt that solves a bunch of annoying enemy AI. She was a nightmare in early PvP and still shows up near the three-year mark. If you get her in your opening pulls, that's close to a reroll win on its own.
Yuuka is the weird one. Early on she feels flimsy and forgettable, then late-game gear plus her Unique Weapon turns her into a genuinely great tank. She's the mirror image of the usual gacha story - the late bloomer. Sit on her if you pulled her.
Serika, Mutsuki, and Momoi round out the cheap damage bench. Serika's a well-rounded red hitter you can buy outright for 120 yen or just farm. Mutsuki brings flexible (if fiddly) explosive damage. None of them are forever units, but they'll clear chapter after chapter while your real roster fills in.
The debuffer bench
This is the most underrated shelf in the game. Defense shred sounds boring until you learn that late raids are basically a debuff-checking contest.
Akane trades Maki's damage for a bigger defense reduction with better uptime. Maki herself brings shred plus respectable single-target damage and has been a Binah staple forever. Azusa has a fairly rare defense shred on her normal skill, which sometimes gets her into raid teams as a debuffer who also autoattacks. When a boss refuses to die, this bench is usually the answer - not another buffer.
Students That Fall Off in Late-Game Content
The early crutches
Some students are fantastic on day one and quietly fade. Hoshino is the textbook case: a free 3-star tank who's genuinely good for early and mid story, then gets replaced as better walls come along. She's not bad - she's just outclassed, and you'll feel it around the time raids get serious.
Hibiki follows the same curve from the Special slot. Her AoE nuke clears story waves beautifully, and then raid bosses with real HP pools shrug it off.
Nonomi, Momoi, Serika, and Mutsuki all trend down too, for the same boring reason: they're AoE generalists, and late content wants specialized single-target damage in the right armor color. Hasumi and Utaha sit in this boat as well. Use every one of them early without guilt - falling off at month six after carrying you through months one through five is a fine deal.
Why they fall off
It's rarely the stat line. Three things actually kill a student's late-game use.
First, armor type coverage. If your server's current raid rotation favors Heavy armor and your favorite hitter is red, she's benched no matter how hard she hits. Second, cost efficiency. Insane and Torment clears live and die on squeezing damage per cost point, so an expensive EX that hits a wide area loses to a cheap one that hits a boss once. Third, Unique Weapons. Some students need theirs to function at the top end - Aru is solid but unwieldy at the start and only becomes truly meta with her Unique gear, and Hinata needs high investment plus hers to shine at all.
None of that makes them traps. It makes them chapter-one tools, and chapter one is where you live right now.
The flip side: worth more than the list says
Tier lists get grumpy about base versions of units with better alts. Base Iori is a good example - she's got very high damage at low EX cost, was a PvP and Heavy-armor raid monster for ages, and still works fine, but Mika and Kazusa have eaten into her job at the top end. A JP-server list at max investment might slam her into D tier. For a new account she's an easy S, especially since you can farm her from two late Hard nodes.
Context is everything. A list built for Torment raid scores is measuring a different sport than the one you're playing in chapter 4.
How to Read Tier Lists Without Wasting Pyroxene
What a tier letter actually measures
Most lists you'll find are endgame raid lists. They rank students at max level, max gear, max Unique Weapon, against Insane and Torment bosses, often on the Japanese server that runs months ahead of Global. That's useful information packaged in a way that misleads new players, because a student who's dead weight at UE50 with full gear might be your best option at level 40 with nothing.
So before you trust a letter, ask what it's for. A raid list won't tell you who clears story. A PvP list won't tell you who beats Total Assault. A JP list includes students Global doesn't have yet - one August 2026 list had nine students in its top two tiers that hadn't reached Global, which is either a shopping guide or a heartbreak list depending on how you read it.
The spark math
Know your actual budget before a banner tempts you. The numbers, straight from the fan wiki:
- One pull costs 120 pyroxene, a 10-roll costs 1200
- Base rates are 3% for a 3★, 18.5% for a 2★, 78.5% for a 1★
- The rate-up student is 0.7% per pull
- 200 pulls (24,000 pyroxene) guarantees the rate-up character through the point exchange
That 200 number is the whole strategy. Pulling "a bit" on a banner you care about is usually the worst move in the game - you'll often spend 8-10k pyroxene, miss, and have nothing to show. Pick your target first, check whether you can reach 24k before the banner ends, and either go all the way to the spark or skip entirely. Half-committing is how accounts end up broke and still missing the unit.
Anniversary banners bend the math: the 3★ rate doubles to 6%, splitting into 0.7% for the featured student, 0.9% shared among other fest units, and 4.4% across the regular pool. More importantly, past fest students are in that pool. The Japanese server recently swapped the point system for a new Recruitment Charge mechanic, but the shape is the same - 100 charge guarantees a 3★, 200 guarantees the rate-up.
Spend smarter, not more
A few habits stretch a free-to-play account a long way.
Save for anniversary, spend there, and treat off-cycle banners as spark-or-skip. Check the Limited Dash banner in your first 28 days before anything else - a selectable fest unit week one is absurd value. Older standard students rotate through Archive Recruitment, where you pick your own rate-up from a legacy list (Ako lives there now, among others), so a "must-have" you missed isn't always gone forever.
And when a list tells you a unit you love is trash, check the fine print before you bench her. Nine times out of ten it's measuring a fight you haven't unlocked yet, and the student carrying you through chapter 6 today was never supposed to win Torment anyway. Farm the raid shop, level Tsubaki, spark Mika - in that order, and your pyroxene will outlast the hype cycle.