Rolls
Earthbreaker full power attack I (to hit, damage, electric) - (1d20+10, 2d6+10, 1d6)
1d20+10 : (10) + 10 = 20
2d6+10 : (45) + 10 = 19
1d6 : (5) = 5
Earthbreaker full power attack II (to hit, damage, electric) - (1d20+5, 2d6+10, 1d6)
1d20+5 : (7) + 5 = 12
2d6+10 : (43) + 10 = 17
1d6 : (2) = 2