Watch out for his loadout, if he has the reveal card with his gourd, be careful as he can expose you to the rest of his team

In a general way, avoid character who is able to do big damage in a single shot, you will often loose unless they are already low.

When you face Makoa on a map whith "fall" space, beware of his anchor, as a skilled player will often push you over the edge.

Try to be close to her but aim for her mines first so you aren't a target too easy, thunder can also be good to deal whith those, if you are far from her stay out of her line of sight as you are an easy target, keep healing your team instead