激战2宝典
Heat Wave
Heat Wave
Launch three waves of heat. Each burns foes and grants vigor to allies.
Range: 1200
Recharge: 20s
Damage 
3×
Vigor (5s):
Endurance regeneration increased by 50%; stacks duration.
3×
Burning (4s):
Deals damage every second; stacks intensity.
Number of Targets: 5