| Level | Progression | | 10 | +5% Freeze Chance |
| 20 | Frost Vulnerability: Consecutive hits on a frozen enemy increase damage by 10% / 11% / 12% / 13%/hit stacking 10x |
| 30 | All Heroes: +5% Damage to frozen enemies |
| 40 | Thaw: Enemies that come out of freeze are slowed by 60% / 65% / 70% / 75% for 3s |
| 50 | +15% Area of Effect |
| 60 | All Heroes: +5% Status Effect Duration |
| 70 | +20% Damage to frozen enemies |
| 80 | Long Winter: Freezing enemies fills a meter, enemies in a big area start slowing till frozen after 1.5s for 10s. If frozen enemies die in this area, they explode for 500% / 600% / 700% / 800% weapon dmg |
| 90 | All Heroes: +15% Status Effect Duration |
| 100 | +5% Damage to slowed enemies |
| 120 | +5% Freeze Chance |
| 140 | All Heroes that share Faction: +1 Magical Projectile |
| Star Passive | Dmg to Frozen |
