Tip overview

Shock Pulse will bounce if it hits a deployable like Ying's Illusions or Barik's Turrets. If you are playing competitive and he is picked early, avoid using these two to make Shock Pulse more difficult to use.

Shock Pulse will not bounce if it hits a shield. Take advantage of this if you can as a front liner.

A Grohk with Maelstrom sacrifices healing for large amounts os AoE damage and self-healing, allowing him to solo duos and even trios. Grab Cauterize to shut him down instantly.

Don't ignore his Shock Pulse, especially if you have Deployables. Take grohk out first if he has maelstrom, and you'll find the game much easier.

If Grohk uses Spirit's Domain, his lightning doesn't hit through allies, but his Shock Pulse does. He may try to stay in the front if they group to get some damage in, so use that opportunity to burst him down.