Build
12+1+2 Earth Prayers
9+1 Scythe Mastery
9+1 MysticismAura Slicer Reap Impurities Vow of Strength Sand Shards "I Am Unstoppable!" Armor of Sanctity Mystic Regeneration
Equipment
Full Windwalker Insignias
Zealous/Vampiric Scythe of Enchanting
Usage
Precast Sand Shards before aggroing, this will give you an extra cast to kill groups faster. Use "I Am Unstoppable!" to avoid KDs from Shove. Use Mystic Regeneration either before or during aggro to keep your health up. Once the enemies are balled, use Armor of Sanctity and you should take little to no damage. Kill groups with Vow of Strength and alternating between Aura Slicer and Reap Impurities. Recast Sand Shards whenever it drops. Avoid using Reap Impurities against single targets as leaving Cracked Armor on will mean faster kills. The video shows the general path and where to use Necrotic Traversal.
You can drop Reap Impurities and "I Am Unstoppable!" for Dwarven Stability and Drunken Master if you use alcohol. Fleeting Stability or Enchanted Haste can be used for an IMS and Heart of Fury for IAS. Mystic Vigor can replace Mystic Regeneration for recovery.
Video
http://www.youtube.com/watch?v=3UC98Y_1AQc