Star progression
0★
- +39% damage
- +9.5% area of effect
- +1.9% critical strike
- +1 target to every ability
1★
- +43% damage
- +11% area of effect
- +2.1% critical strike
- +1 target to every ability
2★
- +48% damage
- +12% area of effect
- +2.4% critical strike
- +1 target to every ability
3★
- +53% damage
- +13% area of effect
- +2.6% critical strike
- +1 target to every ability
4★
- +57% damage
- +14% area of effect
- +2.8% critical strike
- +1 target to every ability
5★
- +62% damage
- +15% area of effect
- +3% critical strike
- +1 target to every ability
Drop sources
- C'Thun · 20%
- Kel'Thuzad · 20%