Prospering Lands

{t} Add {w},{u},{b},{g},{r} to your mana pool, activate this ability only if you control Ageis, Warrior of Earth.
{t} Lose 50 life, Add {w}{w}{w}{w}{w},{u}{u}{u}{u}{u},{b}{b}{b}{b}{b},{r}{r}{r}{r}{r},{g}{g}{g}{g}{g} to your mana pool.