Hallow's End

HER: The beginning of Hallow's End signals the beginning of the PvP battle in front of SM, if you're on a PvP server. We visited the Headless Horseman the day Hallow's End started (a few hours before the dailies were about to reset) and since he was resetting soon, there were many hordes just waiting around. In walks our group and 25 horde kills and a few deaths later, we gave up fighting our way through and tried out best to run into SM Graveyard instead. On a brighter note, we both won the broom mount, Magic Broom.

Altaera's tip: Loot everything as it all adds up. Today the Lux pair reached the 1000G looted achievement. And if you can, try to have as free an inventory as possible and keep the junk until you can vendor or AH it.

HIM: When doing the Headless Horsemen (aka HH) event remember to eat your G.N.E.R.D candy for the achievement [G.N.E.R.D Rage]. Expect to be ganked a lot by hordes as SM is the perfect place to farm HK to complete this achievement. It's best to bring your PvP trinket to trinket out of stuns, fears, etc. Sadly I learned this the hard way. On a better note, by the time we managed to get past the huge horde blockade we had 25 HK out of the required 50 for the achievement. =3

Luxuren's tip: Any PvP battle is about CC and damage reduction so as a discipline priest be ready to dispel and dispel and dispel while keeping everyone's HP up and bubbled. Make sure to have your mass dispel ready for the occasional paladin bubble and mage iceblocks which was mentioned in Paladin's Bane. Most importantly, go in as a group: Solo players are easy pickings for the horde. Above all, have fun while you gank and kite the bastards to hell. =]