For a havoc dh, why are bile stained crawg tusks the bis for raiding?

For a havoc dh, why are bile stained crawg tusks the bis for raiding? havoc dh best in slot havoc on the battlefield at your signal Huge AoE coverage ✓ Unique pushing Item Stat Priorities SLOT, ITEM, STAT PRIORITY Main-Hand, Windforce havoc demon hunter best in slot Vengeance DH BEST Weakauras Pack

havoc demon hunter best in slot Top Havoc Demon Hunters · 1 Mamazboy's icon Mamazboy Area 52 524 ilvl 3012 · 2 Mvqx's icon Mvqx Illidan 498 ilvl 2992 · 3

havoc dh best in slot There's been a LOT of gearing changes for Havoc Demon Hunter since the start of Havoc Demon Hunter Windwalker Monk B-Tier Balance Druid Elemental Shaman Affliction Warlock Destruction Warlock Assassination Rogue