The first ability keeps cards flowing, and Lolth's passive allows her to build up counters and threaten her ultimate
You can swing though any defense, you can survive any block, and you cannot be targeted by creature-based removal like Ravenous Chupacabra
Then you can exile this with three to get your best dork from your graveyard back
But it is quite important to fans of Old School tournaments: fan-run events which only allow cards printed in the first few years of Magic
Yuna, Hope of Spira Yuna, Hope of Spira, from Final Fantasy , has been pretty impactful in Standard, and in different archetypes: as the top-end of aggressive Selesnya decks, or a finisher in control shells.In Commander, it sees a bit of play in the command zone, but more often than not she's in the 99 of Terra, Magical Adept or Tom Bombadil decks