Mayora's Flower

Whenever you cast a noncreature spell, put a
charge counter on Mayora's Flower.
{1}{r}: Put a charge counter on Mayora's Flower.
Remove all charge counters from Mayora's
Flower: The next time a source of your choice
would deal damage this turn, it deals that much
damage plus X instead, where X is the number
of charge counters removed from Mayora's
Flower to activate this ability.