10 Best WWE Ruthless Aggression Era Feuds

Technically, this could also sit on a list of the best feuds of the PG Era, since it lasted through most of 2008, the same year WWE was said to have entered a not-so-new dawn after scrapping its TV-14 rating in June (and, if you're being pedantic, their best encounter came inside Hell in a Cell at SummerSlam - in August).

But Undertaker and Edge first met in March at WrestleMania XXIV, and the feud itself had been bubbling just under the surface for the better part of 12 months beforehand, after the Rated-R Superstar cashed in his Money in the Bank briefcase on a wounded 'Taker during an episode of SmackDown.

With the spectre of the Deadman looming over him, the World Heavyweight Champ needed an equaliser - and he got it in the shape of GM-cum-wife Vickie Guerrero and the La Familia stable they presided over together.

The background noise, then, was a little weird - but the pair rarely disappointed in the ring.