I've put it as a spoiler so the end isn't ruined for those that don't know , Just highlight the text below.
<span class='standouttext'>Spoiler : </span><span class='spoiler'> Try going back to a previous save (hopefully right before the final rift) and sell some of DK's skills and take a note of what he isn't so resistant to , I also took away his weapon, amulet and rings. </span>
