Kill raid bosses like Terra and Pete (they're the easiest) and the slot machines are another great way to get it. Tyreen is wonderful to farm for Eridium and a great legendary pistol called Queens Call or Kings Call #ps4 #ps5 #xbox #nintendoswitch#gamers #ps4share. My experience with Borderlands 2 so far - Gaming. I've got a level 27 Zero, but I'll feel free to create a new character. im basically new to borderlands and looking for co- op players. . this is an advertisement for a video game called caustic caverns, which features a futuristic. Hi. Just collect weapons to get cash and use. ok so a few mins a go a slot machine bugged out and kep rolling oranges and eridium until i couldnt carry any more of either but it sucks because i was lvl.