Early in the game, Impulsive Pilferer gets on the board and soon dies (perhaps to activate Siege-Gang Commanders effect), leaving a Treasure behind
Shabraz's lifegain also serves as a quick way to trigger Famished PaladinFamished Paladin, which can be equipped with Quicksilver DaggerQuicksilver Dagger for another infinite card draw combo
You get to play cards like The Deck of Many Things, Wand of Wonder, and Comet, Stellar Pup, which are all fun and powerful cards
1 Syphon Mind
FAIR USE DISCLAIMER As usual with these sorts of lists, Im more interested in capturing an interesting cross-section of powerful spells than I am in choosing a strict definition of what makes one best
Sure, it may only be half the card drawing of something like, say, Mulldrifter