- Every 2 seconds, tower fires a painful shot that deals 85 damage to enemies in a 5m radius around its target, up to 130 in total. Every shot reduces the tower's life points by 50. Tower will no longer attack once its life points have been reduced too far. Knocks back small units.
- Regenerates 5 life points every second.
- Sacrifices own unit to restore life.
- Requires Upgrade II.