At the beginning of your upkeep, if this creature isn't prepared, it becomes prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.)
3/3
Artist: Lius Lasahido
Soul Tether{2}{R/G}
Sorcery
Create a Heartwood token. (It's a red and green artifact with "{T}: Add {R} or {G}.")