Wilde Card (Immortal Vegas, Book 3): Immortal Vegas, Book 3 in Bloomington, MN

Never get between a dragon and his gold...
When an antique gold show comes to Vegas, Tarot-reading artifact hunter Sara Wilde's job is simple: to steal a set of relics rumored to give their bearers access to an ancient, incredible power. With rumors of a war on magic rustling in the wind, every psychic, mystic, warlock, and witch is being drawn to Sin City...until even a dragon can't stay away.
Gods, monsters and fabulous beasts may covet the infamous relics, but no one wants them more than Sara's client--the insufferably arrogant, criminally sensual, and endlessly evasive Magician.
And what the Magician wants...