Chaos orb

A bolt of fire, acid, cold, lightning or poison is fired towards a target up to 60 ft away, on a hit the bolt deals 4d4 fire, acid, cold, lightning or poison damage is dealt to the target. If the same number is rolled on two of the dice the spell jumps to a other target, if three of the dice have the same number the bolt deals a extra 2d4 dammage to the target, if four of the dice roll the same number it explodes in a 10 ft radius around the target, each creature within that area must make a dexterity saving throw or take 2d8 fire, acid, cold, lightning or poison damage. For each slot used above level 2 add 1 dice to the total dice count.