So, I've recently decided to add Booster Tutor to my Mostly Fair Magic cube for a little bit of spice. Instead of using it to actually crack a booster pack or draw from 15 cards in the undrafted portion of the cube, I'm creating a separate "Booster Pack" of cards that only exist to be used with Booster Tutor.

The idea is that they're all useful and desirable effects, but none of them are the optimal version of those effects or are just below power level for the cube.

For anyone interested, here's the link to my cube: http://cubecobra.com/cube/overview/mostlyfairmagic