Bounty Board

The Wither is the second Minecraft Boss, this one being more elective. You'll have to build the Wither to spawn him in. Using 4 Soul Sand in a T shape and placing 3 Wither Skeleton Skulls on top will spawn him in! He has 300 Hearts and will fly around shooting Wither Skulls at Players or Mobs. When taken to half Health he will gain a shield against Projectiles and will need to be killed with a Sword or Axe. Once you kill him he'll drop: Nether Star, chance at a Withering Soul, and a ton of Corail Items.

The Warden is a boss added in 1.20. He spawns by having 3 naturally spawning Sculk Shriekers going off in a row, or any Shriekers going off after a first Warden has spawned. He is the most powerful Mob added by Minecraft, with 500 Hearts and over 20 Hearts damage with his attacks. His attacks include hitting you and Sonar Blasts for those farther. His only weakness is being blind, but like daredevil it just made his other senses much stronger! If you are close he can smell you and careful with making noise! If you somehow kill him he will drop: Sculk Catalysts, Warden Carapace, and Heart of the Deep.

While making a lot of the questlines for ATM7, the Trader Villager thought it'd be funny to constantly push me around in the quest screen. "Take them out. All of them." - AlfredGG "I second this!" - Toshiba

Zombies have different variants that spawn in other Biomes.

Piglin Brutes being here might cause controversy but I consider them Minibosses. They spawn in Bastions with regular Piglins but these are Hostile not Neutral. Personally I hate that, especially since if you hit them all Piglins will turn Hostile on you. They have 50 Hearts and a Golden Axe to hit you. Usually Golden Axes barely do any damage, but when they use it, it is god somehow! They drop nothing and act more like an obstacle for Bastions!

Here you'll find all of the rewards you can get by slaying enemies.

The Wilden Chimera is a Boss added by Ars Nouveau and is needed for progressing through it. He needs to be summoned through a ritual then fought!

Skeletons have different variants, like Zombies do!

The Ender Dragon is the Boss that guards The End. When you enter an End Portal you'll arrive at the End Island where she spawns. She has 200 Hearts and can attack with Fireballs or ramming into you. You'll have to break the End Crystals on the pillars as they heal her, in order to kill her! Once you do kill her, she'll drop: Arcane Essence, Epic Shaderbags, Dragonskin, Dragon Scales from two different mods, and a bunch of experience! Then the Portal will open up so you can return to the Overworld, or you can find an End Gateway to explore the outer islands. You'll also find a Dragon Egg on the Portal.