Natural Selection

Once every 9s, there is a/an 75% chance to trigger the following effects (each effect is determined independently):

1. Reduces your troop’s damage taken by 8.8%/10.85%/12.9%/14.95% for 3s.
2. Increases your commander’s damage dealt by 7.7%/10.15%/12.6%/15.05% for 3s.