Divergent Plea

Discard Divergent Plea: Flip a coin. If you win
the flip, you may pay {x} to deal X damage to
each creature and player. Spend only {r} on X. If
you lose the flip, you may pay {x} to give each
creature +X/+X until end of turn and gain X
life. Spend only {w} on X. Play this ability as a
sorcery.
________________________________________
The pessimist complains about the wind. The optimist expects it to change.