>It's not water/grass
fossilmons are always part Rock
>>32946099
grass/rock is still a good combo and nobody seems to know its weaknesses off the top their head
>>32946155
Ice, bug, steel and fighting.
It is hit neutrally by almost everything though.
>>32946183
I always assume rock resists bug, no idea why.
>>32946149
Why?
Were every pokemon in prehistoric times part rock-type?
>>32946301
Theory out there that none of the fossil pokemon get revived properly and end up part rock since a fossil is a rock
>>32946326
This also makes sense with Mega-Aerodactyl, since SM hints at Megas being unnatural, so Aerodactylite brings out the unnatural rock part out of Aerodactyl