Luigi's Mansion 3 will have an achievements-type feature
Me and my friend found this while playing 10 floor scare-scraper and came across this. As far as we know that's the only way to come across it and it's only trait
Lethal Hammer - Super Mario Wiki, the Mario encyclopedia
hammers (Luigi's mansion 3) by powerdrawer on DeviantArt
Luigi's Mansion 3 - All New Ghosts (DLC Pack #2) - YouTube
Oozer (Luigi's Mansion 3) - Super Mario Wiki, the Mario encyclopedia
Speed Hammer | Luigi's Mansion Wiki | Fandom
Hammer Ghost Boss Battle Luigi's Mansion 3 - YouTube
Disco Hammer | Luigi's Mansion Wiki | Fandom
Bomb Hammer - Super Mario Wiki, the Mario encyclopedia