I guess in some ways, the Abbot is a four-drop that can be played on turn two or three
[+1]: Until your next turn, up to one target noncreature artifact becomes an artifact creature with power and toughness each equal to its converted mana cost
If you take your 60-card deck and put each spell in a pile based on how much mana it costs, how many cards are in each pile
Still, this can go sideways on you, I think
#2: Venser, Shaper Savant Venser, Shaper Savant is probably my favorite card to play with Naban, Dean of Iteration, since it offers so much flexibility in dealing with both spells and permanents
Amazon often has good prices on sealed products, especially if youre patient enough to look for sales on boxes or precon decks