xithra lavamancer

soulflare {3}{r} (you may play this card for its
soulflare cost, if you do sacrifice it when it enters
the battlefield and deal damage equal to its power
to target creature or player).
if you cast this creature for its soulflare cost you
may choose to destroy target land, if you do
prevent all damage to the opponent from this
creatures soulflare ability and you lose 2 life.
{t}: deal 2 damage to target creature.