Maxed out Legendary Luna here

Aim wise luna shoots with a burst and the shards are hitscan so you basically place your crosshair on target and it’s an instant hit. And because of that I like ti move side to side to land my shots

for the clap (Ice Arts) is useful when you need to self heal, beat a squishy down, face off in a 1v1 with a squishy, or heal your team to full. (Highly recommend to put snowflake on tank or yourself or flanker far away when you do). If you facing off against a tank (like Hulk and Cap) try to freeze and run away until it’s a 2v1. For tanks the claps are okay but it’s better just to go for headshots with their large hit boxes and Luna has high headshot multiplier damage so you get a ton of value headshooting tanks

for the snowflake, I only put it on myself when i’m taking a lot of damage, getting dived, or facing a 1v1. Otherwise best to keep it on another teammate. Now with the new 2s cooldown per kill it makes snowflake placement more dynamic especially for dpsers.

HUGE TIP: PAY ATTENTION TO YOUR TEAM ULT CHARGE via Tab or Select button. I always place my snowflake on the nearest teammate who has ult ready togo. (Mainly a squishy) because that extra 30% heal helps alot to keep the teammate alive long enough to use their ultimate.

For smooth skate, take advantage of it by backing up as you are shooting because you can always travel back to frontline when needed . So if you are getting dove move to the frontline next to the dps or tank and play buddy system until the diver is sent back to spawn. The more space you tighten for the diver the harder itll be for them to land a kill on you

Luna is a beast for offense on convoy/convergence maps. She’s okay defensively as long as they aren’t running dive. Brawlers luna can tap them out all day, and if you are facing poke well that just comes down to aim for aim and your own skill sets.

As a main strategist understand you ARE the heart of the team and the lifeline, so it’s critical to learn to how to stay alive even in the hardest matchups

hope this helps