Exploit Weakness

Requires: Trained in Investigation

You can observe an ally's attacks, and determine how they might be made more effective. As a reaction when an ally that you can see successfully strikes a foe, you may spend one Focus and roll Investigation vs. a TN of 15.

• Success: Until the end of your next turn, that foe grants favour on attack rolls made against them.
• Failure: That foe grants favour on the next attack roll made against them.