Hunter's Perspicacity

You've developed the skills to calculate the best possible move in every moment of combat. Also you're a pathfinder in reading your opponents, making you greatly informative and useful in teamfights. The abillity is upgradeable up to III tiers. Once you gain this trait for the first time, you gain Tier I of Hunter's Perspicacity.
You gain the following benefits:

• You gain Perspicacity sparks, which allow you to use your Insight in ways others aren't able to. All sparks recharge on round start. Maximum amount of Perspicacity sparks is defined by the Tier of the trait:
  • Tier I: 1 spark
  • Tier II: 3 sparks
  • Tier III: 4 sparks
• As a free action, you can use 1 Perspicacity spark to make an Intelligence (Insight) check to expose 1d4-1 (minimum of 1) weaknesses of a hostile creature. The creature must have taken at least 1 full round of action, during combat, and be either humanoid or a beast. To use the exposure ability, you must be within 15 feet of the target.
  Once the check is made, it cannot be used on the same target for the next 24 hours.

Exposure check DC = 10 + CR of the creature

• As a bonus action (1 Perspicacity sparks) or a free action (3 Perspicacity sparks), you can make an Intelligence (Perception) check to analize the battlefield and determine which enemy should be taken down first (DM hands you over that intel). To use the Analysis ability, you must be within 300 feet of the combat's center.

Analysis check DC = 8 + Number of combatants