Heroes · Epic

Seo-yoon

Epic Marksman. As a rally joiner, Seo-yoon contributes Rallying Beat: All troops' Attack +5/10/15/20/25%.

MarksmanEpic

Slot-1 rally value

When you join a rally, only the first expedition skill of your first-slot hero applies. These ranks score that one skill at level 5 against every other hero's.

Bear Hunt

#6 / 35

+25.0% expected value

Attack rallies

#6 / 60

+25.0% expected value

Garrison

#32 / 60

+12.5% expected value

Expedition skills

Rallying Beat

joiner skill

All troops' Attack +5/10/15/20/25%

Soothing Dance

economy

Infirmary Healing Speed +10/20/30/40/50%

Exploration skills

These apply in hero-only modes (Exploration stages, Arena), not in troop battles. Values shown at max skill level.

Heartbeat of Valor

Drum beats raising all heroes' and troops' Attack 3.5% and Attack Speed 4.5% for 4s at max level.

Bullseye Bash

Drumstick throw dealing Attack × 210% damage at max level.

Gale's Pulse

Every 3 basic attacks: Attack Speed +5% at max level, stacking.

Track Seo-yoon in My Heroes Full tier list

Skill data cross-validated against at least two community sources, August 2026. Chance-based and periodic effects are scored at expected value. Century Games rebalances kits; if a value looks off against the current in-game tooltip, the in-game text wins.