Resonance Technician 41 (Ravnica: Clue Edition)

Flying When this creature enters, you may discard a card. If you do, investigate twice. {T}, Tap X untapped artifacts you control: Copy target instant or sorcery spell you control with mana value X. You may choose new targets for the copy.

NM - $1.50
LP - $1.50
MP - $1.50
HP - $1.50
DMG - $1.50