Burning Woods

Burning Woods enters the battlefield with 2 time counters on it. At the beginning of your upkeep,
remove a time counter from Burning Woods.
{t}: Add {g} to your mana pool. Activate this
ability only if there are 1 or more time counters
on Burning Woods.
{t}: Add {r} to your mana pool. Activate this
ability only if there are no time counters on
Burning Woods.