Sydri, Galvanic Genius is a mythic Legendary Creature — Human Artificer card from Commander 2016 (C16), collector number 224. Current market price: $1.02, TCGplayer market prices via Scryfall.
{U}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn. {W}{B}: Target artifact creature gains deathtouch and lifelink until end of turn.