Originally Posted by Otze 45
Turn on the "comet" Mutator if you have it, and as soon you have an "Elemental cleaver" kill the opponents with the "comet charge" (hold A botton) while you hold on to the cleaver (the kills count towards your Achievement and you don't lose the cleavers durability!!!)!
Jeez my english sucks donkey balls!!!Sorry hope you guys got the message!!!
Cheers Otze :-)
I can confirm he speaks the truth! Just got the achievement solo on artillery!