Sword of the Animist is a rare Legendary Artifact — Equipment card from Secret Lair Drop (SLD), collector number 1642. Current market price: $28.57, TCGplayer market prices via Scryfall.
Equipped creature gets +1/+1. Whenever equipped creature attacks, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle. Equip {2}