Wouldn't be better pax instead of jaxi and 3xfirst wish instead of second wish and divine spark?
While mini-jax can be used to position flying unit pax keeps the opposing player from advancing (on first turn), could be more useful on later turns (altought they both becomes less useful the more the game goes on) and it's less vulnerable to mana deathgrip,
First wish over second and divine spark, for possible variax combo (definitely not the main reason) and for cheap draw.
the deck has a pretty high curve: with first wish you can draw and play more mana intensive cards than you would do with spark.
First over second wish too because in comparison it gives 1 less atk, but lets you draw a card and costs 1 mana less.
I can understand +2/+2 "no dmg from general" looks good on a flying deck, but the flying guy won't attack more than once... So draw that card
Why sajj over zirix? You don't pack healing..
Looks fun tho .