The Bridge of Eden

{t}: Add one mana of any color to your mana pool, then choose an opponent. That opponent chooses a color, then add one mana of the chosen color to the chosen opponent's mana pool. Mana added to mana pools by this ability does not empty as steps, phases, and turns end.
The Bridge of Eden connects two warring factions, providing fruit for both, and hopefully helping to end the war.