Cosmo How to play Cosmo
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.
Who beats Cosmo
Cosmo vs popular picks
- GusCosmo wins 56.5%501 games

- ShadeCosmo wins 63.1%338 games

- WendyCosmo wins 52.8%159 games

- RicoCosmo wins 70.2%441 games

- MaxCosmo wins 55.0%223 games

- BrockCosmo wins 70.1%478 games

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
Gadgets
Recommended Gears
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.
- Keep enemies at the edge of your range. The planets are weak up close and strong at full distance.
- 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.
- 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.
Best teammates
Win rate by mode
Brawl Ball66.3%1,528 games
Knockout62.0%955 games
Hot Zone51.1%73 games
Bounty51.1%103 games
Gem Grab50.5%36 games
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
- Insane StreamerBrawl Ball53.7%
- Sunny SoccerBrawl Ball53.6%
- New PerspectiveKnockout53.0%
- Match 1123581321Brawl Ball52.4%
- 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