i have a rearguard sergent a dwarf champ for a long time its one of my favorite and am using her alot and what i ramarked is in her skil animation skill 1 and skil 2 skil one place a decrase def and when it land the animatin of a sheald broken and thats corect and perfect but in her skill 2 it places a decrease attack and when it land the 6 same animation of her skill one aply and that is a sheald broken and rather it would be a sword broken acordind to the theem of the debuff . its all about the debuff animation not the move and thats all , i didnt post screanshot because any one have this champ can see that jut by trying , and i hope i helpe and also wish some enhancement on this champ cause its really usefull and great champ to have and thank you for all your efforts i really respect that 

i have a condor m3 androd 8.1