Izzet Thingy Ma Gingy Deck

[Fenster]

Izzet Thingy Ma Gingy Deck 60 cards, 0 sideboard 4 {Sulfur Falls} 10 {Mountain} 10 {Island} 24 lands 1 {Memnarch} 1 {Darksteel Colossus} 4 {Nin, the Pain Artist} 2 {Azure Mage} 3 {Mindshrieker} 3 {Niv-Mizzet, the Firemind} 4 {Jhoira of the Ghitu} 3 {Wall of Frost} 21 creatures 2 {Electrolyze} 4 {Training Grounds} 4 {Curiosity} 3 {Flusterstorm} 2 {Spellbook} 15 other spells Sideboard Notes: Something i've almost randomly put together while at work! Not optimal i know. Ill put some more redblue lands in later. Pointers and thoughts?

[cltrn81]

Niz-Mizzet + {curiosity} = inf. dmg and inf. card drawing

[Fenster]

*Jaw dropped*
Awesome!
Im going rework this abit and fix the mana ratio a little bit.
Definitly applying that combo

[Fenster]

*Reworked*
more focus on drawing cards and hand size with some more blue for protection. Any other ways to "secure this deck?
Sidenote: I like how {Jhiora of the Ghitu} allows for a "fast" or atleast cheap way to get {Jin-Gitaxis, Core Augur} out.
Any other high CMC cards that are worth to add? Red or blue.
Edit: Added {azure mage} {mindshriek} and {training grounds}. If you've seen my previius decks then you know i have the hots for {Training grounds} ^^
it works well with nin though.