Leovold, Emissary of Trest is a mythic Legendary Creature — Elf Advisor card from Ultimate Box Topper (PUMA), collector number U22. Current market price: — (foil $31.60), TCGplayer market prices via Scryfall.
Each opponent can't draw more than one card each turn. Whenever you or a permanent you control becomes the target of a spell or ability an opponent controls, you may draw a card.