On one hand, it tutors for an insane number of basic lands, and youll never need to worry about falling behind the table in land drops while it remains in play
If you find one, your opponent can't win because your one card invalidates their entire deck
After getting to about four mana it tends not to care that much for extra lands and often curves up past that point very slowly
Give the Ballista lifelink with Heliods ability, ping an opponent, gain life, put a counter back on the Ballista, and repeat until the table is dust
No more worrying about delicate fabrics or complicated cleaning instructions
They include single-pocket pages, double-sided pages, and pages with many pockets