as the title says who are the best agents to clutch a round after a raze used ult on 4 of ur team mates and u are left alone

I finally did my placements today after not having played since Act 1 and got placed into Platinum 3. After that i played 2 more games and now i'm Diamond 1. During these 5 games i've had 4 of which were filled with toxic players whether...