Shreds of Sanity is a uncommon Sorcery card from Eldritch Moon (EMN), collector number 141. Current market price: $0.14 (foil $0.86), TCGplayer market prices via Scryfall.
Return up to one target instant card and up to one target sorcery card from your graveyard to your hand, then discard a card. Exile Shreds of Sanity.