Alright, back to ANT.

I really think Ad Nauseam is super loose in this deck, I wish I could fix that, but it just seems likenI'm going to have to live with it and move on.

pratical joke, would you mind posting your 75? Also would the Silence plan be replacing Doomsday? Because that seems kind of bad to me.

Mulliganing with this deck is fairly basic to me. If there isn't Infernal or Ad Nauseam in my opening hand I ship it unless it has LED, 2 Cantrips (where both aren't Preordain), and Rituals. For my 6 card hands, I keep anything with Infernal and Ad Nauseam, but also keep the 1 cantrip hand. 5 Cards I keep lands and castable spells. If a hand has LED+Tendrils, it has to be really broken or have Brainstorm. Against good matchups I mull fairly aggressively.