Arrival at the Sun Temple

Forecast — {1}{g}, Reveal Arrival at the Sun Temple from your hand: Target land you control gains "{t}: Add one mana of any color (Activate this ability only once during your upkeep each turn.)
Choose one. If 5 or more colors of mana were used to cast Arrival at the Sun Temple, choose 5 instead. You may choose the same mode more than once—
•Create a 3/3 white Cat creature token.
•You gain 4 li