Flame Burst

Source book: Shadow Spells

A spell for the desperate or uncaring, Flame Burst sends sheets of flame from the caster, damaging everything within its area of effect, animate or inanimate, friend or foe. The spell sends a pulse of flame in a single direction with the caster’s first action once every Combat Turn as long as it is sustained, without damaging its point of origin (the caster). Everything else in its path, though, is damaged.