Sampo 
Nihility A merchant who freely travels between the Overworld and the Underworld. He acts like he is everyone's friend, is enthusiastically humorous, and is good at bantering.
HP
ATK
DEF
SPEEDDoT Sub DPS Build
Best Light Cone
Sampo Best Stats
Sampo Best Substats
Sampo Best Relics
Sampo Best Teams
Sampo — Serval / Asta / Natasha (F2P DoT)
F2P-friendly Sampo DoT team that focuses on dealing damage over time. Serval provides main damage and Shock application, Asta supplies Burn and utility, Natasha keeps the team alive while Sampo increases DoT effectiveness.
Sampo — Kafka / Ruan Mei / Huohuo (DoT-focused)
Sampo buffs allies who apply DoTs; Kafka is a top pairing because she can actively trigger DoT effects with her Skill and Ultimate. Ruan Mei and Huohuo provide support and sustain to keep the DoT engine running.
Skills
Deals Wind DMG equal to #1[i]% of Sampo's ATK to one designated enemy.
Deals Wind DMG equal to #2[i]% of Sampo's ATK to one designated enemy, and further deals DMG for #1[i] extra time(s), with each time dealing Wind DMG equal to #2[i]% of Sampo's ATK to a random enemy.
Deals Wind DMG equal to #1[i]% of Sampo's ATK to all enemies, with a #4[i]% base chance to increase the targets' DoT taken by #2[i]% for #3[i] turn(s).
The base chance of applying debuffs to targets hit. The final probability is affected by the attacker's Effect Hit Rate and enemy targets' Effect RES.
Sampo's attacks have a #1[i]% base chance to inflict Wind Shear for #3[i] turn(s). Enemies inflicted with Wind Shear will take Wind DoT equal to #2[i]% of Sampo's ATK at the beginning of each turn. Wind Shear can stack up to #4[i] time(s).
The base chance of applying debuffs to targets hit. The final probability is affected by the attacker's Effect Hit Rate and enemy targets' Effect RES.
After Sampo uses his Technique, enemies in a set area are afflicted with Blind for #1[i] second(s). Blinded enemies cannot detect ally targets. When initiating combat against a Blinded enemy, there is a #2[i]% fixed chance to delay all enemies' action by #3[i]%.
Fixed chance will not be affected by any factor.
Increases the target's waiting interval before the next action.
Traces
Eidolon
When using Skill, deals DMG for
Defeating an enemy afflicted with Wind Shear has a
The base chance of applying debuffs to targets hit. The final probability is affected by the attacker's Effect Hit Rate and enemy targets' Effect RES.
Skill Lv. +2, up to a maximum of Lv.
When Skill hits an enemy with
Ultimate Lv. +2, up to a maximum of Lv.
Talent's Wind Shear DMG multiplier increases by