Riddleform and Seasoned Hallowblade are solid, and Miscast is essential, but Essence Scatter would probably be better as another bounce spell, Drannith Magistrate might not be necessary (the deck already felt solid against Adventures), and Shell Shield can be a bit clunky and might be better as more copies of Seasoned Hallowblade or Riddleform
From Duskmourn , I might consider a few copies of Popular Egotist as a complement to Mayhem Devil, supercharging Witch's Oven activations
Should it die, it can prank your opponent by forcing them to put a card from their hand on top of their library
Rather than exist in isolation, Blight counters seem to interact with other systems that reward timing and careful investment, creating a push-and-pull between erosion and growth that plays out directly on the battlefield, particularly with black-green cards
Branded in Red could also be activated to add Despian Tragedy from graveyard to hand, then banish Despian Tragedy from hand, Mirrorjade the Iceblade Dragon and Aluber the Jester of Despia from field to Fusion Summon Guardian Chimera
But in all honesty, it's a lot more efficient to just take out the offending monster with a card effect
