My autogrinding assassin team, redemption speeds up process significantly:
Beast Eddie ( Redemption, Nightmare )
Assassin Banshee( Warlord Sustaining Immunity)
Musashi( Radiant, Warlord ) Level 80
Set( Dominance Warlord Cosmic )
I wonder, is there any point to grind Madness after finisihing 15 battle goal? Rewards are just ridiculous.