mtg black commander deck Blue/Black Mill - Custom Built - Elite - - EDH Produced by Wizards of the Coast MTG Commander Collection Black

The most efficient removal spell against G/W Aggro with Fleecemane Lion, their own Banishing Light, and Brimaz, King of Oreskos

And you are exiling a bunch of stuff from your 'yard

This is certainly a lot less flashy, but it importantly makes sure that Yunas Decision can always do something and wont get stranded in your hand

Either option scales up in multiplayer

Whether you are pairing this effect with Inverter of Truths orDoomsday, Oracle gets the job done better than any other card can

Edgar, (not Edgar Markov) very much wants you to have great EDH artifacts in play, so that can dilute the theme further, but how can you beat one two-headed coin per turn