Ancient Power

You lash out with unknown inner power. Make a melee attack roll against a creature, doing 1d10 + MOVE rock damage on a hit. On a natural attack roll of 19 or 20, all of your ability scores go up by 1 while you remain in battle. This move can be stacked for a maximum of +5 to all ability scores.

At Higher Levels: The damage dice roll for this move changes to 2d8 at level 5, 5d4 at level 10, and 4d8 at level 17.