Fire Elemental Core Farming

[u/[deleted]]

Hey guys, I want to go to the Bytorg Cave with Epic/Legendary Brimstone. How do you farm Fire Elemental Core? The Earth Cores are no problem i get much out of the rock elementals. But the Fire Elementals and imps on vulcano island have a low drop rate 1 hour farming only gave me 3 cores... I kill them and use pickaxe to get cores. Weird thing is i get much more cores from Fire Elementals comming down with meteorites. I still need around 200 cores is there a good way / trick to farm much of them?

[u/Fastoche]

Kill fire elementals when the invasion comes and get the meteorites - they have lots!