Aerith Gainsborough gets stronger when you gain life to match her role as Final Fantasy VIIs white mage before spreading that power among her allies when the card dies, an homage to not only one of FF VIIs most iconic moments, but one of gamings most well-known scenes
Not long after that, the advent of the powerful EX Pokemon cards, with some great new sets like Hidden Legends, Unseen Forces, Holon Phantoms and Crystal Guardians
From what weve seen in the early access event, it appears that traditional Boros Aggro is the way to go in this color pair
Honorable mention to Karn, the Great Creator as it isnt technically an artifact, but it almost feels like one
Eight lands in play is the break-even point where you can cast this for free, though you could always run it out earlier, hope it sticks around for a turn cycle, and untap with something like 10 to 12 mana from lands alone