
Search your library for up to X creature cards with different names that each have mana value X, reveal them, put them into your hand, then shuffle.
Uncage the Menagerie has 2 printings, first in Hour of Devastation (2017). EDHREC ranks it #14,364 among Commander cards. It appears most in Rosheen, Roaring Prophet decks (178 on EDHREC). It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.