Ugin's Endgame

If you control 7 or more planeswalkers, you win the game.
"Zendikar, Kaldheim, Theros, Ravnica, Karsus, Innistrad, Dominaria, Fiora, Regatha, Pyrulea, Kyneth, Iquatana, Tarkir, Xerex, Kamigawa, Ir, Arkhos, Belenon, Kinshala, Moag, Mongseng, Lorwyn, Kaladesh, Vyrn, Shandalar, Valla, Rath, Mirrodin, Muraganda, Alara, Kephalai, ...all of these are just points on a map to the Multiverse. But together, we can make a path that connects them all."