Genki Dama

{4}: Place a ki counter on Genki Dama. This cost
may be paid by any player.
Pay 4 life: Place a ki counter on Genki Dama.
This cost may be paid by any player.
Remove all ki counters, Sacrifice Genki Dama:
Deal X damage to any target, where X is the
number of ki counters removed from Genki
Dama.
"Everyone! Share your energy with me!"