Cosmo
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Cosmo How to play Cosmo

S
Overall tier
83
Meta score
70.0%
Adj. win rate
4.1%
Pick rate

Cosmo counters

The best counters to Cosmo right now are Vince (51.4%): the share of head-to-head games each one wins against Cosmo, from 109 ranked and high-trophy games.

Cosmo vs popular picks

How to beat Cosmo

  • Get close. His planets deal little damage near him.
  • Dodge the Super projectile. Once the magnet is on you, the whole enemy team's shots follow you.
  • Pressure him after he empties his ammo. The slow reload leaves a window.

Common mistake: Fighting enemies at close range, where the planets have not grown yet.

Best Cosmo Build

Star Powers

Precession
Precession

Gadgets

Planetary Pushback
Planetary Pushback

Recommended Gears

Adapt per mode

Game plan

Cosmo is a Mythic controller with long range and a slow reload. He throws three planets that orbit in a circle and grow in size and damage the farther they travel, so he hits hardest at range. His Super attaches a magnet to an enemy for six seconds, and shots from Cosmo and his teammates home in on that target.

  1. Keep enemies at the edge of your range. The planets are weak up close and strong at full distance.
  2. Land the Super on the enemy your team most needs to take down. For six seconds, your team's shots home in on that target.
  3. Make every throw count. The reload is slow, so a missed volley leaves you exposed.

Drafting Cosmo

When to pick
Pick Cosmo on open maps where he can stay at long range, especially with teammates whose shots are easy to dodge.
Who to pair with
Pair him with throwers or slow, high-damage projectiles. His magnet makes their shots land.
Ban or not
A strong ban while he sits at the top of the tier list, especially on open maps. If he gets through, dive him: he struggles up close.

Win rate by mode

Adjusted win rate: results are pulled toward 50% when a mode has few games, so the overall figure can sit above every single mode.

Best maps

  1. Insane StreamerBrawl Ball53.7%
  2. Sunny SoccerBrawl Ball53.6%
  3. New PerspectiveKnockout53.0%
  4. Match 1123581321Brawl Ball52.4%
  5. Triple DribbleBrawl Ball52.3%

Frequently asked Questions

Is Cosmo good in Brawl Stars?

Cosmo is S-tier on the BrawlUp tier list right now, with a 70.0% win rate over 4,777 recent ranked and high-trophy games.

What is the best build for Cosmo?

Run Ammo Attractor as the Star Power and Telescope Trap as the Gadget, with Shield and Vision gears.

What counters Cosmo?

Cosmo has the hardest time against Vince, Gigi, Lou, based on head-to-head win rates.

What game modes is Cosmo best in?

Cosmo wins most in Brawl Ball (66.3%). The best map in our data is Insane Streamer.

Who are the best teammates for Cosmo?

Vince, Wendy, Shade have the highest win rate alongside Cosmo.

How do you play Cosmo in Brawl Stars?

Cosmo is a Mythic controller with long range and a slow reload. He throws three planets that orbit in a circle and grow in size and damage the farther they travel, so he hits hardest at range. His Super attaches a magnet to an enemy for six seconds, and shots from Cosmo and his teammates home in on that target.

Win rates come from ranked and high-trophy battles collected by BrawlUp and are adjusted toward 50% when the sample is small. Updated 2026-10-27. How we calculate this