Paradox Shores

{t}: Add {c} to your mana pool.
{1}, {t}, Pay 1 life: Add {w}{w}, {u}{u}, or {b}{b} to
your mana pool.
{w}{u}{b}, {t}: The next noncreature spell you
cast this turn has your choice of either scry 2
or rebound. Activate this ability only once each turn.