Lacerate of Haemorrhage MTX fail

Hi,

Yesterday i bought the Void Emporer skin for Lacerate.. just Because i Felt in Love with the Blue Variant , how is it that the "Blue - Sand " Version dont work on Haemorrhage ?? there is no Informaton about it in the Shop what so ever.. it is rly Sadge. Why u dont guys dont make 2 Version of it without using SAnd/Blood where i can choose from like armor MTX .


sorry for my English :D