Whenever Ursula, Deceiver of All is used to sing a song - Lorcanas action cards that can be played for free by exerting a character equal to or greater than the songs ink cost - the song can be played again from the players discard pile for free, then returned to the bottom of their deck
This affects Towns, essentially turning them into dual lands minus the subtypes, but also affects many other combo friendly lands, like Simic Growth ChamberSimic Growth Chamber and other bouncelands, MirrorpoolMirrorpool, and tokens created by Overlord of the HauntwoodsOverlord of the Hauntwoods
EDH decks take up a lot of space and youre gonna move them around all the time
spell cards that you may find useful in a duel and define the current competitive scene of the trading card game
I have two main justifications for this high count, a theoretic and a practical one