Dragon Hammer

You slam your head down like a hammer to attack a creature in range. Make a melee attack roll against the target, dealing 2d8 + MOVE dragon damage on a hit. Hit or miss, any creatures within the line created by the attack (5 feet wide) must make a DEX save against your Move DC, taking the same damage on a failure.

At Higher Levels: The damage dice roll for this move changes to 2d10 at level 5, 3d10 at level 10, and 4d12 at level 17.