Galvanic Discharge{R}
Instant
Choose target creature or planeswalker. You get {E}{E}{E} (three energy counters), then you may pay any amount of {E}. Galvanic Discharge deals that much damage to that permanent.
"Remember, if you find a rock making crackly noises, just put it back. Carefully."
—Bo, Great Desert prospector
Artista: Zoltan Boros