Rejuvinating Sunlight

If you control three or more permanents with Flourish, you may cast this spell without paying
its mana cost.
Whenever a permanent you control Flourishes
this turn, you may have it Flourish an additional
time. Up to two target permanents you control
Flourish. (A permanent can only Flourish if it
has the Flourish keyword.)
The sunbeams radiate as the valley grows stronger