Attributes: 12 strength, 5 tactics, 10 curses, 10 swordsmanship. Also make sure you have Edification (Asura Title) active so that you have at least 25 energy, otherwise you will not have enough and die. Note that the above attributes are not final or required, I have yet to find the most optimal
Skills: [skill]Mark of Pain[/skill] [skill]Enraging Charge[/skill] [skill]"By Ural's Hammer!"[/skill] [skill]Dolyak Signet[/skill] [skill]Hundred Blades[/skill] [skill]Wary Stance[/skill] [skill]Whirlwind Attack[/skill] <Optional>
Gear: Max armor with you having at least 630 health seems optimal. A strength shield of fortitude with -2 while in a stance works best. Any sword should work, but have not tested it with a Zealous/Vampiric sword yet.
Usage: Enter Riven Earth from Rata Sum in HM, proceed to the raptors den and cast [skill]Mark of Pain[/skill] on the closest Raptor to you, as to prevent them from hitting you and disrupting you. Cast [skill] Enraging Charge [/skill] to run past the raptors, aggroing as many that you can without grabbing the Brood Mother. Once you have 20 or so raptors cast [skill]"By Ural's Hammer!"[/skill] > [skill]Dolyak Signet[/skill] > [skill]Hundred Blades[/skill] > [skill]Wary Stance[/skill] and once you have the adrenaline use [skill]Whirlwind Attack[/skill]. As soon as Whirlwind Attack hits, you should see all the raptors immediately die, any left alive will likely only have 40 or so health left and should be easy to kill.
Note: If you don't have the recommended amount of health you will likely die if you are not fast enough. These runs take roughly 1 minute and are quite easy after a practice run or two.

