It would be cool if Booster Tutor was part of a cycle.
White Booster Tutor
Creature - Kor Wizard
When ~ enters the battlefield, open a sealed magic booster. Chose a card with mana value 3 or less, reveal it and put it into your hand
1/1
Blue Booster Tutor
Instant
Open a sealed magic booster. Chose a noncreature card, reveal it and put it into your hand. Scry 1.
Red Booster Tutor
Sorcery
Open a sealed magic booster. Chose two cards from it and put these into your hand. Then discard a card at random.
Green Booster Tutor
Creature - Elf Shaman
When ~ enters the battlefield, open a sealed magic booster. Chose a permanent card from it, reveal it and put it into your hand.
1/1