I am jealous of your three Michinaki's as i only have one and he is a top quality champion all around and i use him in many areas of this game , in Hydra i use him in my top Hydra team consisting of Lady Mikage , Eostrid ,Wixwell , Michinaki , Acrizia and Sulfuryion . I moved Michinaki out out of relentless gear for more damage and i just got him to 5 * blessing and i am going to use natures wrath as a blessing choice, For Gnut i have two of them but i hate how all the enemy max HP damage champions have been power crept but he is still awesome in many areas of the game .