Magic Stone of Vaporization (LEL-098) [Legacy Lost]

If your J/ruler isn't "Sol, Hierophant of the Helio Star" or "Sol, Dark Commander of Steam", this card enters your field rested unless you pay 300 life. Treat this card as a fire magic stone and a water magic stone. Rest: Produce R or U. 1, Rest: Put a mana counter on your J/ruler.