A different build would be focused on blink and creatures that have good enter the battlefield effects and higher toughness than power, like Sea Gate Oracle, Brago, King Eternal, and Wall of Omens / Wall of Blossoms
Its powerful electromagnetic forces can disrupt electronics and pull metal objects from a distance
Put any number of Basic Pokemon you find there onto your opponents Bench
These two work best with cards that let you dump all that extra mana that green cards make into draw spells like Prosperity and Blue Sun's Zenith
Yorion, Sky Nomad Besides being a bird, Yorion, Sky Nomad will work very well if your birds focus more on ETB triggers than on attacking
This engine allowed Caroll to combo off even more consistently, giving stronger first turn plays while still allowing for strong opens when going second