Upon using G-Max Volcalith, I believe I noticed two bugs about it. First every turn it hits for 1/8 instead of 1/6 of the opponents' HP, and second it seemed to only do damage for 3 turns, instead of 4. While the 1/8 is the amount listed on PSdex, that is not the number elsewhere on the internet, and just to make sure, a friend and I saw the 1/6 number in game when testing it.