This clever combination lets you leverage Deadeye Navigator's repeatable blinking to endlessly cycle creatures and trigger their enters-the-battlefield effects. The setup relies on a bit of pre-game positioning with Leyline of Abundance, ensuring your mana production gets a vital green boost whenever creatures tap, while A Realm Reborn grants your entire board the ability to tap for any color of mana to help pay activation costs. Once Maelstrom Wanderer enters the fray, its passive haste grant ensures your newly flickered creatures can act immediately, completing an engine that generates infinite creature entrances and exits.