Sanar, Innovative First-Year is a rare Legendary Creature — Goblin Sorcerer card from Lorwyn Eclipsed (ECL), collector number 378. Current market price: $0.55 (foil $0.73), TCGplayer market prices via Scryfall.
Vivid — At the beginning of your first main phase, reveal cards from the top of your library until you reveal X nonland cards, where X is the number of colors among permanents you control. For each of those colors, you may exile a card of that color from among the revealed cards. Then shuffle. You may cast the exiled cards this turn.