This power grants you access to a range of fire spells. Each rank gives you +10 range, +2 Ascendancy and +1 Power to each fire spell, and also increases the duration and stat bonuses of fire spell affects.
A single rank in this power will give you the Firebolt and Summon Elemental spells. At rank 2 you learn Fever. At rank 3 you learn Fireball. At rank 4 you learn Immolate and Fireblade. At rank 5 you learn Firestorm. At rank 6 you learn Burning Fury. At rank 8 you learn Resist Energy (heat). At rank 10 you learn Fireshield.