It's so much more than an overpriced tutor, because a turn-two Starfield ShepherdStarfield Shepherd can grant you either the land drop you need or a nice one-drop that can impact the board right away, like Esper SentinelEsper Sentinel or MockingbirdMockingbird
However, it's possible that we get some cards that vastly improve Scourge Wolf, either in Shadows over Innistrad or in future sets
They are Quick Draw, Desert Bloom, Grand Larceny, and Most Wanted, all with different themes and color combinations to make each one feel unique
Its one of the rarest types of errors you can find and a true collectors trophy
The one I want to draw attention to, and probably the most useful non-wurm creature is Scryb Ranger
These new precons come with many useful cards not just for playing but also collecting as well