Instead, it rewards you every time you cast a noncreature spell by giving your birds, frogs, otters, and rats +1/+1 and untapping them
However, there are a few powerful item cards that can retrieve things from the discard pile, and these cards are often integral to the gameplan of turbo decks like Chienpao ex and Gholdengo ex
For example, while it's in your graveyard, Twinmaw Stormbrood is a white creature card whose mana value is 6
In fact, I don't want to change your mind
To briefly summarize their strengths: Bilbo is your choice if you want to focus purely on Lifegain since he increases the potency of all your lifegain cards and then doubles as a finisher for the deck
Serpent of the Pass's second ability cannot reduce the in its cost