Die Young
{1}{B}
Sorcery
Choose target creature. You get {e}{e} (two energy counters), then you may pay any amount of {e}. The creature gets -1/-1 until end of turn for each {e} paid this way.
Harnessed Lightning
{1}{R}
Instant
Choose target creature. You get {e}{e}{e} (three energy counters), then you may pay any amount of {e}. ~this~ deals that much damage to that creature.