• Boseiju, Who Shelters All and Cavern of Souls to protect spell chain and Dralnu
• Reliquary Tower if you need to keep your hand after Ad Nauseam
• Sickening Dreams and Dark Sphere. Popular combo in such decks - Ad Nauseam + Dark Sphere + Sickening Dreams

I really like the Bosiiju and will add it

Is this some kind of storm deck, or something? I'm finding it pretty hard to believe that this could possibly be better than your typical Grixis storm deck. Trying to make Dralnu, Lich Lord a storm commander doesn't seem like the right way to go, and even if you're not doing that, and are just using him for his colors....seriously, why not just go Grixis?

Also, no Minamo, School at Water's Edge, at least? If you're going to use Dralnu, you could at least add a couple of ways to untap him.

He is just their for the colors it is a two color storm deck. I found it much more stable to just use the 2 colors. Also this deck is built to abuse Ad Nausiam and not use an infinite loop cause a lot of EDH tournaments I go to only allow you to loop 5 times.

Well, that's lame. Not a huge fan of that, myself.

I really wish people played Jester's Cap effects more often in EDH. This deck really exemplifies just how good they can be.

yes it does but also the list shifts if really leans on the counter magic to protect itself and push ad nauseam through

Has Been updated Bontu's Last Reckoning added for more removial Vision Charm added to help deal with troublesome artifacts and top of the libray tutors & Fellwar Stone Added to give it a little more early mana

Have you considered Aetherflux Reservoir? It is very popular in storm decks.

I have not but should consider it would make life a lot easier it would suck to hit it on ad nausium