
Discard any number of cards. Search your library for up to that many basic land cards, reveal them, put them into your hand, then shuffle.
Rites of Spring has 1 printing, first in Odyssey (2001). EDHREC ranks it #17,998 among Commander cards. It appears most in Sasaya, Orochi Ascendant // Sasaya's Essence decks (976 on EDHREC). It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.