Any updates for this?

A maybe board item. Maybe a descent of the dragons? Destroy all your tokens, one point each from siege, receive 4/4 dragon tokens for each, points from tremors and or purphoros? Seems worth a play test or two to me.

Its a one of mainboard for me Broken Tokens

I playtested this against my Izzet Burn deck: U/R Time's Ticking, I went 2-1 against you because I clutched the last game. Very nice deck you have. I won the third game because I used Chandra's last ability and got Lightning Strike.

pidgeon, was think that after rotation, when rabblers and such fall away, that outnumber, goblin warpaint and zada from bfz would worth a look for this deck.