Quote Originally Posted by Dmdork View Post
Q90 can I cast a magic missle at someone if theyre invisible? Can I cast fireball if I'm blind, and how would that work for choosing a target/point in space?
A90: magic missile specifies that you target a creature you can see. Therefore, if they are invisible you cannot target them even if you know exactly where they are. Fireball does not specify that you pick a point that you can see, therefore even if you are blinded, you can use fireball normally, RAW.