A trail of fire snakes it's way down your arm, briefly pooling at the tip of your finger before shooting outwards to meet your foe as it streaks across the field.  
Deal 2d8 point of fire damage + your spell attack modifier. 
This spell also increases it's damage when cast at 5th level (4d8), 7th level (6d8) and 8th level (7d8).

This spell ignores half cover.