Cookie Run: OvenSmash: Blueberry Pie Cookie Best Build and Team Guide

Blueberry Pie Cookie is a Rare Magic back-line damage dealer in Cookie Run: OvenSmash, and after the June 2026 update she is still an A-tier pick on most current tier lists. Her strongest build is a cooldown-and-survival setup, not a greedy damage one: prioritise Special Skill CDR, add one survivability layer, play at maximum range, hold Full Moon Trail as a reposition tool rather than an engage, and pick the Ultimate that matches your team’s shape. She has not been named in any published balance note in 2026 — what changed around her is the passive economy and the competition.

The short version

• Role / rarity: Magic, Rare — ranged back-line magic DPS.
• Current tier: A tier on the most recent lists (Pocket Gamer, May 2026; MumuPlayer; LDPlayer’s April roster). Older March lists put her at B, so she has trended up, not down.
• Biscuit priority: Special Skill CDR (Passive Lv. 8) first, then Battle Blessing (Passive Lv. 10) and survivability, damage last.
• Basic attack: Mystic Orbs — magic orbs fired in a line.
• Special: Full Moon Trail — dash/reposition to a target spot, damage on landing, orbiting orbs that explode on contact.
• Ultimate: Evil Spirit Unleashed (line, 2.0 sec) or Evil Spirit Surge (cone, 2.0 sec).
• Core rule from the community: abuse the reposition, and never commit the Ultimate while you are pinned or immobile.

What actually changed in 2026

Worth saying plainly, because a lot of build guides invent patch history: Blueberry Pie Cookie has not appeared by name in any published balance section in 2026. No damage, cooldown or stat adjustments have been documented for her since the game’s global launch on 26 March 2026.

What has changed is the environment she plays in, and two of those changes hit her build maths directly.

The shared passive buffs matter more to her than to most

The official update notice buffed two shared Power Biscuit passives:

• Shrub Move Speed Increase: 8% → 10%
• Heal on Elimination: 8% → 10%

Both are quietly excellent on a fragile ranged carry. Shrub move speed is a repositioning stat, and repositioning is her entire survival plan. Heal on Elimination rewards exactly what she does — finishing low targets from range — and it partially covers the weakness that makes her build defensive in the first place. These were underused passives that got pushed into genuine consideration.

The competition got stronger

The same balance pass buffed two direct rivals for the damage slot:

• Blue Slushy Cookie: Attack Charge Capacity 3 → 4, Basic Attack Recharge 1 sec → 0.8 sec. A straight buff to sustained ranged pressure.
• Espresso Cookie: Basic Attack Cooldown 0.7 → 0.6 sec, Post-Skill Recovery 0.7 → 0.5 sec. Snappier chains and better combo feel.
• Rye Cookie: can now cancel the Ultimate into a Special mid-use — a large flexibility buff.

None of that nerfs Blueberry Pie. It does mean she is no longer the obvious damage pick by default, and it reinforces why the CDR-first build is correct: her edge is uptime and safety, not raw numbers she was never going to win.

The June update

The 25–26 June 2026 major update added Prosciutto Cookie, the Castle Crasher: Speed event mode (also listed as Castle Break Speed), Rotation Mode changes, three new maps, ranked season reward changes and an unspecified round of Cookie Balance Adjustments. Devsisters did not publish per-cookie numbers for that round, so treat any guide claiming exact Blueberry Pie changes from late June as invented — the notes simply do not exist.

Blueberry Pie Cookie best build at a glance

• Base stats: Lv. 1 — HP 3,300 / ATK 995; Lv. 10 — HP 4,361 / ATK 1,314
• Win condition: repeated poke from distance into a fight-deciding Ultimate
• Stat focus: Special Skill CDR first, then survivability, then damage if your team peels well
• Best terrain: chokepoints, narrow lanes, corners, objective approaches
• Best team style: frontline peel, or a disciplined ranged poke comp
• Worst matchup: dive-heavy or high-mobility teams that force the dash early

Why cooldown and survivability beat pure damage

Blueberry Pie wins by getting to use her kit again, not by making each hit slightly bigger. Full Moon Trail is simultaneously her escape button and her clean-up tool, so cooldown reduction pays in almost every fight. Lower the cooldown and you are not just gaining mobility — you survive more dives, correct more spacing errors, and earn more safe windows for the Ultimate that decides her best games.

The trade-off is durability. At Lv. 10 she sits at 4,361 HP, which is light. The build has to keep her alive long enough to cast twice. Dying with one bigger channel loses the fight that staying alive for a second cast wins — that is the whole argument in one sentence.

Best Power Biscuits

Priority order:

• Special Skill CDR (Passive Lv. 8) — first, always. More repositions, more escapes, more Ultimate setups.
• Battle Blessing (Passive Lv. 10) — general combat value once cooldown is covered.
• Survivability (HP, shield) or the buffed Heal on Elimination (now 10%) — the layer that carries her through dives.
• Shrub Move Speed (now 10%) — better than it used to be, and it feeds the same repositioning plan.
• Pure damage — only when your team reliably gives her room to free-cast.

Some tier-list guides recommend a straight ATK% / Crit build for her instead. That is the right call in a coordinated team where a tank and a support genuinely lock down space; it is the wrong call in solo queue, where the thing that kills her is not low damage but an assassin arriving with her dash on cooldown. If a Biscuit roll forces a compromise, take the piece that makes the dash available more often.

Which Ultimate: Evil Spirit Unleashed vs Evil Spirit Surge

Both unseal a cursed tome and summon a spirit that attacks for 2.0 seconds, and both let you keep moving during the cast. The difference is shape:

• Evil Spirit Unleashed — straight line. Take it to pressure a lane, a corridor, or a single committed target along one axis.
• Evil Spirit Surge — cone. Take it when fights cluster close and you want a wider arc.

Because both allow movement, position for the shape first, then walk the spirit across whatever your team has already pinned. Line when targets stack along a path; cone when they bunch in front of you.

The one hard rule from ranked players: do not ult while you are immobile or pinned. Movement during the channel is the safety mechanism. Give it up and you are a stationary 4,361 HP target for two full seconds.

Positioning and Special timing are the real build

She should almost never open a fight by dashing forward unless the target is one hit from dying and the enemy’s dive tools are visibly spent. Full Moon Trail has engage value, but using it as a default engage is the fastest way to turn a good ranged DPS into free knockout value.

• Open from maximum range with Mystic Orbs and read how they dodge your line.
• Fight around walls, corners and chokepoints where their movement narrows.
• Hold the dash until an enemy commits onto you, or a low-health target gives a guaranteed finish.
• Channel from a side angle or behind frontline cover, never open space.
• After the channel, reset distance immediately instead of standing still for a greedy volley.

Chokepoints matter because Mystic Orbs fire in a line. In open ground enemies step around it; in a narrow path they either eat it or stall. Both outcomes favour her. If you keep missing, do not back up further — hold the same distance and aim where the enemy has to move next.

Best teams in the current meta

Standard competitive shape is 1 tank, 1 damage, 1 support/controller, with Blueberry Pie in the damage slot. The strongest cores right now:

• Frontline: Madeleine Cookie is the repeatedly recommended anchor. Red Velvet Cookie appears in S tier on several 2026 lists as a controller/frontliner and is an excellent alternative. Strawberry Crepe works but is a clear step down.
• Support: Peppermint Cookie is still called the no-contest best support. Melon Soda Cookie has climbed to S/A since release and is now a genuine second option.
• Controller swap: Ice Pop Cookie gives heavy CC and engage if you would rather have control than a second damage threat.

The aggressive version drops peel for pressure: a bruiser front like Dark Choco, Blueberry Pie in the back, and String Cheese or Blue Slushy as a second carry. It hits hard and folds to a good dive, so only run it if you trust your map control.

• Best allies: frontliners who start fights for her, peel tanks, supports who buy channel time.
• Risky pairing: triple-squishy comps with no peel, where she self-protects every fight.
• Bad enemy profile: fast divers, flankers and mobile duelists — Chili Pepper in particular baits the dash out early.

She can punish an isolated squishy backliner once she lands the first safe hits, but that is opportunism, not a duelist role. If you want a tankier anchor, the Brie Cheese Cookie build and the Tiger Lily setup both pair cleanly with a back-line poke carry. Everything else we cover sits on the Cookie Run: OvenSmash hub.

Common mistakes

• Using the dash on cooldown. Spend Full Moon Trail on chip damage and you have no answer to the next dive.
• Building only damage. Bigger numbers do not help at 4,361 HP if you die before channelling.
• Ulting from centre lane, or while immobile. Channel from an angle, and only when you can still move.
• Taking open-field duels. She is far stronger near choke routes where her line attack is hard to dodge.
• Skipping Special Skill CDR. Her whole kit gets easier the more often the dash and Ultimate are up.
• Trusting a guide that quotes exact June balance numbers for her. Those notes were never published.

FAQ

Was Blueberry Pie Cookie buffed or nerfed in 2026?

Not by name. No published balance section in 2026 lists her. The June update mentioned generic “Cookie Balance Adjustments” without naming cookies, so no specific claim about her can be verified either way.

What tier is she now?

A tier on the most recent lists, having moved up from B on some earlier 2026 rankings. She is a strong but positionally demanding backline carry, not a top-of-the-board auto-pick.

CDR or ATK% — which build is really correct?

CDR-first in solo queue and inconsistent teams, because uptime is what keeps her alive. Damage-leaning only when you have a tank and a support who genuinely protect the backline.

Is she still worth investing in with Blue Slushy and Rye buffed?

Yes. Those buffs raise the floor of the damage slot rather than pushing her out of it, and she brings burst and repositioning that neither of them replicates.

Practical takeaway

Special Skill CDR (Lv. 8) and Battle Blessing (Lv. 10) first, survivability second, damage only when your team frees you up — and note that the buffed Heal on Elimination and Shrub Move Speed passives now genuinely earn a slot. Open with Mystic Orbs at max range, hold Full Moon Trail for safety, and pick the Ultimate by shape: line for lane pressure, cone for clustered fights. Never channel while pinned. Play her as a back-line carry who lives to cast twice and she carries; play her as a brawler and she dies.