MONGIL STAR DIVE characters perform differently across story, boss, and event content. This guide groups key picks by battlefield role so upgrades stay efficient.
Core role tags
- Main DPS: primary damage source.
- Sub DPS: burst support and combo extension.
- Utility: shields, debuffs, or control.
- Sustain: healing and defensive coverage.
Upgrade order
- One main DPS to max breakpoint.
- One support with universal value.
- One sustain unit for progression consistency.
Avoid over-investing in niche picks before your core trio is online.