It also throws in both Quantum Riddler and Starfield Shepherd, which, combined with Momos discount and Essence Flux, you can have out permanently on turn two
Its a given that you might discard the card that you searched for, but the chances are usually pretty low and the best decks wont really care if they happen to discard something important because they have ways to play it from the graveyard in the current era of Commander where the graveyard often feels like a second hand
1: Creatures can't be blocked this turn
Valgavoth's Faithful One black creature Human Cleric 1/1 Uncommon Three generic, one black, Sacrifice Valgavoth's Faithful: Return target creature card from your graveyard to the battlefield
or a counterspell in Magic, so theres no way to interrupt them
Both Mystical Archive treatments of the card also feature new art that displays the card in ways it hasn't really been showcased before, so it will help players have the kind of art they want in a card that's ubiquitous in MTG