Trail of light

This spell is a feat for barbarians same rules apply 

You create a ball of light that you hit towards an enemy. Takes a bonus action to make it. takes an action to hit. Chooses a random target after second hit. D100 to choose who it hits. Deflect missile can work on this. 

The damage stays at 1d4 and then + 1d4 every subsequent hit. 

Starts At 10 AC every subsequent hit add one point to AC

Type of Damage dependent on alignment 

• Good - radiant
• Neutral - weapons damage type used to hit it 
• Evil - necrotic