Flavor
Benefits
You learn one more Arcane Shot option from the list.
When your Fighter class reaches level 7, you gain one extra use of your Arcane Shots and all your ranged attacks deals +1 extra damage.
When your Fighter class reaches level 10, each damage of your arcane shots increases by 1d6 of the relevant type.
When your Fighter class reaches level 18, each damage of your arcane shots increases by 1d6 of the relevant type.
Arcane Insight. Using your Bonus Action, you can make an Arcana check to spot magically weak spot on a target. If your Arcana result is equal or higher to two times the CR (or level) of the target you gain advantage on your next attack against it. If your Arcana result is lower, you can tumble 5 feet away in the opposite direction without provoking opportunity attacks from the target.
You have two uses of this ability and regain them after a short rest.