Actually interesting when you think about it. If Scarlett which doesn’t do a massive overkill immediatly(I.e. turn her to ribbons or similar) Nova will straight up skin her alive or something else immediate fatal as she can survive non-immediately fatal wounds(or non-head destroying) via her abilities and Wanda has to go for a nuclear option.
TBH Nova probably one of the better combat TK feats out there(via direct manipulation of the enemy and not toss them/shove a rod through)