Achievement is for cleansing 5 negative effects at one time.

Any tips are helpful. Seems I can go many games without cleansing any negative effects. Has to be a combination of correct characters on the other team plus everyone getting an effect and me being there to cleanse it at the same time (I guess?)

Any tips on getting this? What all are considered negative effects? Easier maps or modes to get them on? Any characters or ults to look out for?

Thanks