This is popularly known as the machine gun combo
Cards Between $5-10 Bloodbender's Rise / Bloodchief Ascension Bumi, Unleashed Dockside Extortionist Mayor Tong of Chin Village / Drannith Magistrate Lifelong Friendship / Eladamri's Call Fabled Passage Fated Firepower Ozai, the Phoenix King Planetarium of Wan Shi Tong Redirect Lightning Sozin's Comet The Legend of Kuruk / Avatar Kuruk The Legend of Kyoshi / Avatar Kyoshi Volcano of Roku's Island / Valakut, the Molten Pinnacle White Lotus Tile Cards Between $10-15 Avatar Aang / Aang, Master of Elements Heroic Intervention Joo Dee, Public Servant / Sakashima of a Thousand Faces The Legend of Roku / Avatar Roku Promos, Alternate Art, and More Avatar: The Last Airbender has a lot of alternate version cards with special art treatments, both in TLA and TLE
These are the height of unobtrusive enablers
Thats a card called Library of Alexandria, printed in 1994, Teddy Carfolitea South Carolina school teacher and avid Magic: The Gathering player told me
Come crochet, knit, or practice other needlecrafts with fellow crafters
She can give you oodles of mana easily, she can draw you cards, and she can synergize with many other untap effects to produce more mana than you know what to do with