Rootless Yew is a uncommon Creature — Treefolk card from Kaldheim (KHM), collector number 189. Current market price: $0.25 (foil $0.24), TCGplayer market prices via Scryfall.
When this creature dies, search your library for a creature card with power or toughness 6 or greater, reveal it, put it into your hand, then shuffle.