Evaluate the extent to which you need card draw in your deck
This allows those nasty 'nids to enter the battlefield with X +1/+1 counters, with X being as much mana as you want to spend: spending five or more allows you to draw a card too
Jetfire, Ingenious Scientist / Jetfire, Air Guardian Generating mana and converting back and forth makes Jetfire, Ingenious Scientist such a neat build-around
Of course, we also want to play haymakers too, so we absolutely want cards like Argentum Armor, Kaldra Compleat, Hexplate Wallbreaker and Grafted Exoskeleton
As chance would have it, Banzai works well as both a challenger and a quester
And she may as well have the light of the heavens on her as her ability makes her somewhat of a necromancer