Nivix Guildmage is a uncommon Creature — Human Wizard card from Commander 2017 (C17), collector number 186. Current market price: $0.20, TCGplayer market prices via Scryfall.
{1}{U}{R}: Draw a card, then discard a card. {2}{U}{R}: Copy target instant or sorcery spell you control. You may choose new targets for the copy.