Anarchy, the omnipotent

[Popper23345]

Cyclonic rift
Whelming wave

Consider {aetherling} if you're building it 1v1

Counters galore!
{Turn to frog}
{Polymorphists jest}
{Rapid hybridization}
{Pongify}
{Evasion creatures}
{Consecrated sphinx}

Just bracketed for my own convenience

[Double-O-Scotch]

There is a lot of instants costing two or less in there so an {isochron scepter} wouldn't hurt.

[Popper23345]

UPDATED

Original post has "deck list" on it

Status: 42 cards + basic lands

Edit: 44. Added {tamiyo the moon sage} because It fits soo well
Also added {wall of frost}...just cause

[Popper23345]

How many basics should I put in?

[Agrus Kos, Enforcer of Truth]

How many basics should I put in?

It really depends on what you are running. Don't run non-basics for the sake of running non-basics (that's a mistake I made with my Blue EDH deck), make sure there is a reason for each non-basic. Here are some ideas though: {Academy Ruins}, {Boseiju, Who Shelters All}, {Cephalid Coliseum}, Fetches (for the shuffle effect, if you run SDT or {Brainstorm}), {Ghost Quarter}, {Halimar Depths}, {Dust Bowl}, {Nykthos, Shrine to Nyx}, {Oboro, Palace in the Clouds}, {Reliquary Tower}, {Seat of the Synod}, {Minamo, School at Water's Edge} and {Tectonic Edge}

[LinkCelestrial]

{Thassa, God of the Sea} Mono blue, even with very little creatures the unblockable is fantastic.
I might be blind but {Omniscience}?
{Vedalken Orrery} cause instant speed everything and you're playing blue.
{Phyrexian Ingester} it's a staple in my books.

Counter magic out the wazoo. I highly suggest the bounce and catch method. For example,

{Dissolve} stops almost anything. But what if you tapped out or something? Well then!

{Disperse} so you can catch on its way back out. It also really allows you to play like you have a counter if you bounce something nasty and save mana.

On that note, {Peel From Reality} + {Archeomancer} is an infinite combo. Seven mana, but if you have {Omniscience} out that's infinite bounce. Even without {Omniscience} I've had it (and similar double bounce spells) used as to lock down my commander multiple times.

[Popper23345]

CALLING ALL ALTER MASTERS!!

I just recieved some cash for my birthday (woot woot) and I was wondering if amyone could alter an {Arcanis the Omnipotent} for me... Pm me if you are interested for trading one for some mula 💰💵💵💰

[Popper23345]

Update

Official need list VVVV

fore warning, some of these I might have, but I don't know yet (#secretsantaswag;) )

{library of leng}
{illusionist bracers}
{vensers journal}
{minama school at waters edge}
{augur of bolas}
{spell book}
{twiddle}
{tamiyo the moon sage}
{jace, architect of thought}
{jace beleren}
{Jace memory adept}
{Jace the mind sculptor}
{triton tactics}
{reliquary tower}
{rapid hybridilization}
{crookclaw transmuter}
{psychosis crawler}
{isochron scepter}
{Ætherling}
{pongify}
{mind over matter}
{omniscience}
{dreamscape artist}
{consecrated sphinx}

Looking for cheapest versions of cards
Ex, I  will take lightly played over near mint

Also
{thassa God of the sea}
{Vedalken orrery}
{phyrexian ingester}
{peel from reality}