- Physical damage: 400%
- Physical force: 200%
- Activation base is a fixed stamina value.
- Mighty Blow has a circular impact area around the target. The area is increased by Giant's Reach. 
- In Nightmare difficulty this skill causes friendly fire damage which will likely be fatal to a character with low health.
Requires: Level 6
| Mighty Blow becomes considerably more punishing. |
Physical damage: +2x (total: 6x)
Requires: Level 8
Requires: 2 points in Two-Handed
| Mighty Blow now crushes enemies who a mage has made BRITTLE. |
Cooldowns: -5s (total: 15s)
Physical damage: 300% vs. BRITTLE targets
Physical force: 200% vs. BRITTLE targets