Quote Originally Posted by Mholito View Post
Mountain Buster is also physical, which means it could end up stronger than Shock Strike depending on which buffs and debuffs your party has access to. I also believe Feather Rain ends up being stronger than Eruption if you have some Spellspeed on your gear, since Spellspeed increases damage from DoTs.
Being physical means it isn't affected by Peculiar though.