Leovold, Emissary of Trest is a mythic Legendary Creature — Elf Advisor card from Conspiracy: Take the Crown (CN2), collector number 77. Current market price: $3.54 (foil $57.21), 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.