Lunara does well at poking enemies down, great in extended fights, a little bit of peel with her W, and becomes a great tank shredder at the later levels as long as you are careful and don't get stunned. She, however, does not excel in a team heavily focused on diving the enemy team, so she is useful in many comps but not all. I'm indifferent to the wisp tier; atleast we get some "versatility" because it doesn't matter too much, but I'm not thrilled due to our first damage upgrade being at 7.

Thanks :)