fireball mtg card among any number of targets. Fireball [Arena League 1996]

Castle Garenbrig Boseiju, Who Endures Tranquil Thicket Blighted Woodland Myriad Landscape Tutors, Overruns, and Other Utility Spells Green has a few more tricks worthy of consideration

Cards like Unearth and Recommission also work

Decks built around high-power creatures, like Selvala, Heart of the Wilds and Xenagos, God of Revels, can often fetch nearly every basic from their deck with this card

In terms of weakness, the Faldorn deck doesn't handle flyers well, with only a few cards featuring Reach or Flying traits, which is coupled with a small number of removal cards (though there are a few damaging spells)

Spellbook Theres a strong argument to make for Spellbook not being a card given its nearly nonexistent impact on the game