Ever play a game of Overwatch and wonder where your Sombra and Mercy went? In this clip by reddit user Deadlibor, they're having a little party together.
Pocket Mercy Gets Trolled by Sombra Behind Widowmaker's Back
The clip shows Mercy pocketing Widowmaker. The tactic here is already questionable, but Widow is getting a fair amount of kills in the clip, at least three. Mercy gets bored, and sprays the wall. She looks away, and when she looks back her spray is covered by Sombra's hacking symbol.
Mercy, now confused, sprays over that. They go on from there, stacking their sprays as the invisible Sombra trolls her. It isn't until the allied Widowmaker activates her Ultimate Infra-Sight that Mercy can see the mysterious Sombra.
Mercy waves at her, before Sombra lets out a "boop" and slinks back into the shadows to her Translocator.
The ally Widowmaker, even with her Ultimate on, was totally oblivious to the surprisingly wholesome interaction. They're probably winning anyway because the enemy Sombra was messing with them instead of helping her team.