Brannir Eruption

Brannir Eruption enters the battlefield tapped.
When Brannir Eruption enters the battlefield,
sacrifice it unless you pay 1 life and pay {1}. If
you do, put three Burning counters on it.
{t} Add one mana of any color. You may remove
a Burning counter from Brannir Eruption If you
do, and the mana is used to cast a burning spell,
that spell cannot be countered.
"A it of Brannir, the molten spear of the sun."