Monoblue Aggro Tobita

[Akei]

Hi, guys, this is my first topic here, I play Mtg for 14 years now (Odyssey FTW!), but always in casual and fun play. I'd like to show you my extremelly budget (or how I call it: BLUEdget) monoblue deck.


Lands:
18 Island

Creatures:
4 Wingcrafter
4 Student of Elements
4 Grand Architect
4 Augury Adept
2 Scroll Thief

Control/buff/debuff:
4 Boomerang
2 Defy Gravity
4 Ponder
4 Favorable Winds
4 Unsummon
4 Leap
2 Stream of Unconsciousness


Since the first time i've got my eyes on Student of Elements/Tobita, I loved it and tried to make a good deck that take advantage of him.
I personally like the Tobita + Wingcrafter combo (usually Wing on turn 1 and Tobita on 2).
and go for Scroll Thief over Stealer of Secrets for extra defense.

I'd like some help to upgrade w/o expensive cards and some tips for sideboarding.


Thanks and have a good day :)