- Prevented boss bars from randomly appearing while the player is 50 blocks away from a mini-boss
- Prevented more than one boss bar from appearing for each mini-boss
- Added both of Sky Lands' mini-bosses
- Gave Ultris' Illusioner a boss bar
- Gave Galosphere's Berserker a boss bar
- Gave all of Ice & Fire's mini-bosses a boss bar
- Gave The Undergarden's Forgotten Guardian a boss bar