Arcane Bolt

Arcane Bolt is a spell that has a casting
value of 5 and a range of 12".
If successfully cast, at the start of any 1
phase before your next hero phase, you can
pick 1 enemy unit within range and visible
to the caster.
That unit suffers 1 mortal wound.
If that unit is within 3" of the caster, it
suffers D3 mortal wounds instead of 1.