Sampo Koski, at your service!Honkai Star Rail’s Sampo is an intergalactic salesman who always seems to be getting himself into sticky situations. He’s pretty knowledgeable where it counts – especially in battle where he excels in wind damage over time as a four-star, wind-using character. This guide will dive deep into his abilities, builds, and how to maximize his potential in your gameplay.
Throughout the universe of Honkai Star Rail, Sampo stands out with his unique charm and combat skills. Players are often drawn to his character not just for his abilities but also for his engaging personality and the fun he brings to battles. With a focus on wind damage and debuffs, Sampo can significantly boost your team’s performance if used effectively.
If you want to get acquainted with the rest of the Honkai Star Rail characters, check out our Honkai Star Rail tier list and some more builds: why not take a look at Honkai Star Rail’s Tingyun, Honkai Star Rail’s Sushang, and Honkai Star Rail’s March 7th. Here’s everything in our Honkai Star Rail’s Sampo build!
What’s the best Honkai Star Rail Sampo build?
Sampo is a four-star character who uses the wind element and the path of Nihility. He is designed to inflict damage over time (DoT) and debuffs on enemies, making him a valuable addition to any team composition focused on maximizing damage output.
Best light cone | Eyes of the Prey |
Light cone substitutes | In the Name of the World, Good Night and Sleep Well |
Best relic set | Eagle of Twilight Line |
Planar ornaments | Pan-Galactic Commercial Enterprise |
Main stats | -Body – Effect hit rate -Feet – Speed -Link rope – Attack -Planar sphere – Wind damage bonus |
Sub stats | Effect hit rate, energy recharge, attack, speed |
Sampo dishes out plenty of good damage and his key role revolves around his DoT. He applies wind shear and debuffs to multiple enemies. This application and his blinding technique allow other high-impact damage dealers like Honkai Star Rail’s Jing Yuan to finish enemies off, making team synergy essential.
When building your Sampo, focus on increasing his effect hit rate, which helps him apply his DoT and debuffs effectively. Additionally, prioritize boosting his attack, wind damage, and speed to enhance his overall effectiveness in battles.

How do I use Sampo?
First things first, when sizing up an enemy, use Sampo’s technique to throw a bomb at them and blind them for a few seconds. This gives you the upper hand as blinded enemies cannot detect you.
Then, in combat, use Sampo’s skill to apply wind shear, which deals plenty of damage over time. His ultimate also deals significant damage to wind-weak enemies. Pairing him with DoT units like Kafka and Guinaifen makes for a highly effective team composition.
What are the best light cones for Sampo?
The four-star light cone Eyes of Prey fits Sampo’s kit perfectly and is relatively easy to obtain through the normal gacha. If looking for alternatives, focus on light cones that enhance his effect hit rate or DoT damage, ensuring they align with the path of Nihility.
Eyes of the Prey | Increases Sampo’s effect hit rate when attacking by 24%, and his DoT damage by 24% | All banners |
In the Name of the World | Increases Sampo’s damage to debuffed enemies by 24%. When Sampo uses his skill, the effect hit rate increases by 18%, and attack by 24% | Standard banner |
Good Night and Sleep Well | For every debuff the target enemy has, Sampo deals 12% more damage, stacking up to three times. This also applies to DoT | All banners |
Fermata | Increases Sampo’s break effect by 16% and increases damage to enemies inflicted with Wind Shear by 16%. Applies damage over time | All banners |
Hidden Shadow | Sampo’s next basic attack after using a skill deals at least 60% of his attack as additional damage | All banners |
What are the best relics for Sampo?
The best relic set for Sampo is the Prisoner in Deep Confinement, which buffs damage over time. The Eagle of Twilight Line set also works well, providing a boost to his wind damage. If neither is available, consider a mix of attack boosts.
Pan-Galactic Commercial Enterprise is a great planar ornament set for Sampo, as it increases his effect hit rate, enhancing his chances of triggering wind shear on enemies for more DoT. Be sure to consider the stats of the relics you equip.