The Savior of Hallow's End
Complete one of the quests to save a village from the Headless Horseman.
10
Rotten Hallow
Ruin Hallow's End for the Alliance by completing Darkcaller Yanka's quests which involve going to Southshore, ruining the kegs with rotten eggs and tossing stinkbombs into the town.
10
That Sparkling Smile
Show off your sparkling smile by using a Tooth Pick.
10
Check Your Head
Use Weighted Jack-o'-Lanterns to put pumpkin heads on each of the races listed below.
10
The Masquerade
Get transformed by the Hallowed Wands listed below.
10
Sinister Calling
Obtain a Sinister Squashling pet and Hallowed Helm.
10
Tricks and Treats of Outland
Visit the Candy Buckets in Outland.
10
Tricks and Treats of Azeroth
Complete the Kalimdor, Eastern Kingdoms and Outland Tricks and Treats achievements.
20
The Mask Task
Obtain a Flimsy Mask during Hallow's End.
10
Tricks and Treats of Eastern Kingdoms
Visit the Candy Buckets in Eastern Kingdoms.
10
G.N.E.R.D. Rage
Earn 50 honorable kills while under the influence of the G.N.E.R.D. buff. It's a slap in the face!
10
Tricks and Treats of Kalimdor
Visit the Candy Buckets in Kalimdor.
10
Out With It
Eat so many Tricky Treats that you get an upset tummy.
10
Trick or Treat!
Receive a handful of a candy from one of the Candy Buckets located in an inn.
10
Bring Me The Head of... Oh Wait
Kill the Headless Horseman.
10