Skullsplitter Headhunter can be found in Stranglethorn Vale[42.9, 44.4]. For those questing for them, they share spawns with the Berserkers and Spiritchasers, so killing those two types of trolls will make more Headhunters spawn eventually. It can take from 20 minutes to 1 hour+ to get them all.
0.01% Chance of an epic drop.
0.06% Chance of a rare drop.
0.91% Chance of an Uncommon drop.
0.32% Chance of a common drop.
0.41% Chance of a poor drop.
Note: % drop chance was correct at the time the page was generated/created. This will not be updated.