Its an upgrade to Pir, Imaginative Rascal, assuming you arent running Toothy and strictly care about +1/+1 counters
Zidane Tribal (Ragavan, Nimble Pilferer) is excellent in a vacuum, increasing the availability of spells if your opponent has them, and creating treasures
Commander's Sphere is also widely popular for similar reasons: You ramp and fix mana with this rock, and draw a card when needed (for 0 mana, even if tapped out!)
Raffine, Scheming Seer The few Raffine, Scheming Seer decks Ive seen were good stuff piles playing the best cards in Esper
Keep an Eye on These Eggs So, sure, the release of Bloomburrow has everyone buzzing about their frogs, bunnies, rats, and bats, but let's never forget about the Phyrexian threat that remains ever lurking in the shadows of a turn 5 Sunfall
In a world where money is finite, the choice between buying an Ultimate Masters booster box for $280 and buying $280 of singles is actually quite important