Join my Discord 
Support me on Patreon 
Follow me on twitter
Salem is a mod where not sleeping enough will make mob raids spawn nearby. Each raid will have a big boss and minions! You will need to defeat the minions first so you can damage the boss, you will only have a few seconds to do some damage. Once you defeat the boss a powerful trinket will spawn.
Each raid will have different difficulties based on you local difficulty, with that difficulty tier, different mobs, bosses and trinkets will spawn. Make sure you try to participate in all of the fights to get one. You can listen to how many lightning you hear when they spawn.
The raids will spawn naturally like phantoms spawn but they can also be forced with a command.