#4 Hallow Point

As mentioned earlier, WWE has banned dangerous moves due to concussion-related injuries, and the Piledriver is possibly the worst move of them all. As many legends had their careers ended due to this move, but WWE did not ban all piledriver related maneuvers, as The Undertaker's Tombstone Piledriver remains a visually vicious yet fairly safe move. Moreover, for what it is worth, AJ Styles Hallow Point can be described in the same light.
Styles Hallow Point is a Styles Clash-Piledriver, as he picks his opponent up to put them in the Styles Clash position but drops them in a Piledriver and picks them up again and executes the Styles Clash. This move might never see the light of day in a WWE ring, but in a high profile match, Styles could safely perform this move with ease and end a classic match with a bang.