Circle of the Wildfire Druid

{r}: Create a 1/1 fire elemental token creature. Can do once per turn.
{t}: Sacrifice fire elemental token and deal damage to all creatures, not under your control, equal to the power of the sacrificed token creature.
{1}{r}: Sacrifice fire elemental token and select one creature under your control. Target creature is unblockable until the end of your turn.