Blitzkrieg

You point a finger at a willing creature within range and shout "Blitzkrieg!". The target then can use its reaction to make 1 weapon attack or unarmed strike against a target within range, and it can also move up to its speed as part of the same reaction, if no target is within reach. 

The target of this spell gains a bonus to the attack and damage roll equal to the caster's spell casting modifier. The damage is of a damage type of the caster's choice, it can be any damage type that is known to the caster from a different spell. This benefit only applies to one target if the spell is upcasted, but the bonus to attack and damage can be split between different targets of the spell. 

At higher levels: The number of targets affected by this spell increases by 1 per spell level above 1st.