When playing healer in high rank games, try to hide behind cover immediately when Atlas ults, as smart players will banish the enemy healer, sometimes twice for 8s without healing your team!

Lex's Ultimate completely destroys Barik's Ultimate, so try to save it for the right time.

When going against Atlas, hard cc (Silence, Cripple) shut him down, as he relies on his abilities rather than his primary

At the start of each round, you can use your first setback at her, sending her way back and having her walk across a big path without any movement ability. If she plays Mother's Grace, act quickly, before she goes into cc immune state.