Solphim, Mayhem Dominus Combos
Solphim, Mayhem Dominus + Heartless Hidetsugu
Agatha's Soul Cauldron + Myojin of Seeing Winds + Solphim, Mayhem Dominus
Combo result
Infinite draw triggers. Near-infinite mana permanents you control can produce. Near-infinite card draw. Near-infinite looting. Near-infinite self-discard triggers. Near-infinite untap of permanents you control.
Prerequisites
Myojin of Seeing Winds exiled by Agatha's Soul Cauldron. All other permanents on the battlefield. You control at least two additional permanents. Solphim has at least one indestructible counter on it, and at least one +1/+1 counter on it. You control a permanent that can tap to produce at least {R}.