u/Arturus7

Hey you guys!

My players are building a party looking for ways to combo amongst themselves, and I've been asked a very interesting question.

Assume a druid has cast Call Lightning, and thus can, as an action, choose a point they can see and blast it. Additionally, they've expended a use of their wildshape to cast find familiar: bat. It has blindsight, and as a bonus action the druid can perceive through its senses until the start of their next turn, gaining the benefits of any special senses it has, in this case blindsight.

If they use their bonus action to see through its senses and then their action to call lightning, is there any reason why they couldn't shoot at creatures within a darkness or fog cloud spell?

Thank you kindly y'all!