. . "Warhelm of Kassar is a Legendary helm in Diablo III, added in patch 2.4. It requires character level 31 to drop. The unique affix multiplicatively boosts all runes of Phalanx. Damage buff also applies to other forms of summoning Avatars of the Order."@en . . "Warhelm of Kassar is a Legendary helm in Diablo III, added in patch 2.4. It requires character level 31 to drop. The unique affix multiplicatively boosts all runes of Phalanx. Damage buff also applies to other forms of summoning Avatars of the Order."@en . . "Warhelm of Kassar"@en .