NOTE: This mod will no longer be updated due to the original files being corrupted, thank you all for the great support this mod has gotten, this mod has had a great run
Introduction
The Bossominium mod is a mod that adds multiple bosses into the game. All these bosses have unique item drops that you could use for various items. The items you want to craft depend on your playstyle, if you want to craft an offensive item you can, if you want to craft a defensive item you can. The choices are up to you
Currently there are 23 bosses, and 46 achievements. To suggest features to this mod, use this forum
This mob REQUIRES Geckolib to work
This is a forge mod.
Starting
At the start of any world, you'll be granted with a new item, The Bossdexium. This item is a guide on how to summon all the bosses below. This item also has a crafting recipe if you lost the original.

Bosses
Skelenado

"A mutated and deformed skeleton granted the power of levitation"
Recommended Armor: Iron
How to Summon
You'll need to craft a Skelenomicon first, the skelenomicon is a block item. To start the fight you just need a Skeleton to step on it, it will mutate it into this hideous creature.
Abilities
The Skelenado is a ranged mob that shoots arrows at its targets rapidly, this mob also deflects arrows. Every few seconds the Skelenado will spawn 4 mobs, 2 of them being Skeletons with iron armor, and 1 of them being a new mob called the "Whirlton." these are fast mobs the do high knockback
Drops
Badlands Colossal

"The protector of the badlands and all of its creatures"
Recommended Armor: Iron
How to Summon
You need to craft a Badlands Core and place it in a Badlands Biome.You need to Right Click it with a golden apple in your hand. It will consume it then summon the boss.
Abilities
It can cause a mini shockwave causing you to fly in a random direction. It can also summon lava beneath your feet, causing you to sink. Its attacks cause extreme knockback power.
Drops
Vengeful Trader

"An outcasted villager who's soul lives on"
Recommended Armor: Diamond
How to Summon
You'll need 4 emerald blocks, one piece of soul sand, and one soul torch. The blocks will change, and then it will someone the boss

Abilities
It can dodge attacks pretty quickly. It will launch itself into the air to do so. It also summons zombies with iron helmets and iron axes. Its main defense mechanism is it turning invisible. It will stay invisible for 6 seconds then appear again. Finally, its attacks cause levitation.
Drops
Forest Guardian

"A skilled protector of greenery"
Recommended Armor: Diamond
How to Summon
First, you need to craft a Guardian Sapling, and then Right Click it with Charcoal Bonemeal.
Abilities
Its main ability is uprooting trees from the ground to block your path, it does this pretty frequently. It also can't be knock backed by attacks but it knocks you back pretty far. Finally, it can absorb water for regeneration, make sure you fight in a place with not a lot of liquid.
Drops
Crypt Mummy

"A stalker from the depths of the Desert Pyramids"
Recommended Armor: Diamond
How to Summon
You need to get a mysterious sarcophagus by trading a Cleric Journeyman for it, it costs 17 emeralds. Break it, and the fight starts.
Abilities
It's a master at controlling sand. It summons sands on top of your head and lets it drop on you. It also places sand on every step it takes. It can't suffocate as well. It also does massive damage.
Drops
Soul Reaper

"An ancient fossil covered and reanimated by soul sand"
Recommended Armor: Enchanted Diamond
How to Summon
To summon him you need to craft a soul charge. Hold down the soul charge with Right Click and then let go, the soul charge should disappear and the fight should start.
Abilities
It runs at extreme speeds and can easily catch up to you. It summons soul fire right next to you that can easily catch you off guard. It can also shoot a soul beam, this soul beam does massive damage, Finally, it has extreme knockback
Drops
Netherrack Heart

"The beating core of the nether protecting its home from everything is sees"
Armor: Diamond
How to Summon
You can only summon this boss in the nether. You need to get a villager in the nether as well. You'll need to craft Blood Powder, then shift and right click it on the villager with it in your main hand.
Abilities
The Netherrack Heart can crawl on walls like a spider. It can also dodge attacks pretty well. Its main form of attacking is summoning homing blood shots at you. It also has a powerful bite.
Drops
End Stone Sentinel

"A turret that was used to protect the end and now is discarded"
Recommended Armor: Netherite
How to Summon
First you need to kill the Ender Dragon, the dragon will drop a new item called "Dragon Essence," you smelt the dragon essence into another item called the Gem of Ender and use another Dragon Essence to craft the "End Mantle". Right Click the Gem Of Ender onto the End Mantle to start the fight.
Abilities
This is a ranged mob that doesn't do any melee attacks. It shoots Ender Shots at you which make you levitate. It will spam these at you because that's its main way of attacking. It's also stationary, it won't move and it can't be attacked. But it can teleport, everyone once in a while it will teleport on top of the nearest player and do damage if it lands on you. Don't worry if it goes to the void, it will teleport itself to you to save itself.
Drops
Ruin

"A piece of stone granted knowledge and mind due to the inscriptions written on it"
Recommended Armor: Enchanted Diamond
How to Summon
First, you need to craft a Runic Heart and place it down when raining. If it's raining and you right click the block with a Runic Key, the fight starts
Abilities
Ruin has multiple abilities that is hard to deal with. Its main ability is controlling the power lighting. It can shoot lighting at itself to make it levitate, or it can shoot lighting at you to try to kill you. If you get too close, it will knock you back pretty far. Its normally stationary, but at low health it will gain the ability to launch itself. If its at 100 health or less it can launch itself to get away from you, or to get to you
Drops
Hell Hound

"The howling beast that's made of souls of the pets who were left behind"
Recommended Armor: Diamond
How to Summon
Summoning the Hell Hound is a simple three step process. First you need to get a wolf. It doesn't matter if its tamed, or untamed. Then you need to craft the Nether Talisman, and right click it on your wolf. This will give it a new potion effect called Hell's Blessing. This effect is only temporary, you can't do it if its expired. Finally, while it has the potion effect, you need to feed it Charred Steak, this item is made by putting steak in a furnace and re-smelting it. Once done, the boss should be summoned.
Abilities
Unlike most of the bosses here, this one shoots projectiles. The Hell Hound shoots fire charges at you, once hit with it, it'll set on fire. It can also run at high speeds, making it pretty annoying. Finally, at low health it, it activates a new ability called Devil's Howl. Once it does this ability, it will give you the Blindness III effect for 5 seconds.
Drops
Cultisager

"A member of 'The Emerald Eye,' a group of pillagers seeking power and wealth"
Recommended Armor: Iron
How to Summon
Summoning the Cultisager is a pretty simple process. First you need to kill vexes, they now drop a new item, the Vex Wing. Then you craft the vex wings with a few other items to make The Crorintion, the symbol of the Emerald Eye. Right Click the Crorintion on the ground to start the fight.
Abilities
The abilities it has are similar to the Evoker, it can summon evoker fangs right at your feet, and it will do that nonstop. It can also do an Evoker Fang shockwave attack, where it summons multiple Evoke Fangs all around itself. It's final ability is summon Vexes to attack you, it can summon 3 at a time.
Drops
Golden Ring

"The angel and guardian of the overworld silently judging the actions of those in the dimension"
Recommended Armor: Enchanted Diamond
How to Summon
You need a special crafting item to craft the summoning object. An Enchanted Golden Apple Core. You get it by smelting Enchanted Golden Apples. You use it to craft the Ring Of Judgement. With the Ring of Judgement in your inventory. You then need to kill a mob. The ring will dissipate and you'll be given a new effect, Curse of The Ring, for 2 minutes, once the timer is over, the fight will start.
Abilities
The Golden Ring is a ranged mob and a flying mob, it can shoot you with crystals from afar. It's also a summoner. It can summon Cursed Golden Armor to help it fight. Also, it can block your screen with eyes using one of its abilities called "Golden Gaze." Finally, when under 200 health it gains a new ability called Angel's Cooldown, once activated, it will give you Slowness II for 6 seconds.
Drops
Ancient Remnant [Idea from Cteenp]

"The ancient protector of the piglins, now forgotten"
Recommended Armor: Netherite
How to Summon
First, you need to craft an Ancient Core, this can be crafted by 1 gold block, 4 ancient debris, and 4 new blocks called Gilded Redstone Blocks. You then need to place this block in the Nether, finally you need to activate it with a Redstone Signal, but you should stay back because activating it spawns the boss and also causes an explosion.
Abilities
The Ancient Remnant is a slow, ranged tank boss. It can shoot pieces of netherite scrap at you. This boss can take a lot of hits, it's still able to be hit by ranged attacks, but melee attacks do more damage. It also has a shockwave ability, where it can stomp on the ground, and launch nearby enemies in the air. Finally, it can summon a new mob called Piglin Remnant, these piglins are also slow but faster than the Ancient Remnant. These piglins can also infect other piglins, turning them into Piglin Remants as well.
Drops
Huntress

"A fast a skilled warrior who protects her home, the tribe of hers created the Forest Guardians"
Recommended Armor: Diamond
How to Summon
First, you need to craft some new items called "The Heart Of The Forest." You can use these items to craft a new item called the Trinity Apple. After consuming the Trinity Apple, the boss will be summoned
Abilities
The Huntress is an attacker mob that is able to easily catch up with you. The Huntress can also jump high to try to dodge attacks. Also, she can get a speed boost at random that can be devastating to you if you do not act fast. Finally, The Huntress can summon flying roses, if these roses hit her, she will be healed, so make sure to destroy them fast.
Drops
Fallarota

"A broken piece of code that leaked into the files of the game"
Recommended Armor: Netherite
How to Summon
First, you need to craft a Corrupted Core, you then need to jump inside the void with this item in your main hand, it will then teleport you back to the overworld and the Corrupted Core will be replaced by an Archived Eye. Right Click the Archived Eye on Crying Obsidian, then the fight should start.
Abilities
The Fallarota is able to run really fast, and it's able to climb up walls, the Fallarota is also able to teleport to your exact location so you won't be able to get away easily. The Fallarota can also blind you on attack, the blindness would last for 3 seconds. Also, it's able to make you blind on command, even if it hasn't hit you yet. Finally, it can summon Corrupted Turrets to help it fight, these turrets will act as ranged mobs, their attack if pretty powerful, but they can be taken down easily by a few hits.
Drops
Redstone Turret

"A failed copy of a protector made by the pillagers"
Recommended Armor: Diamond
How to Summon
First, you need to craft a Metallic Redstone Block and activate it using a Redstone Signal. After the block is activated, you need to make a Redstone Chip. You then need to right click the block using the Redstone Chip.
Abilities
The Redstone turret is a ranged mob. It will will shoot at you dealing massive damage in the process. These bullets can also leak out of the Redstone Turret, a stream of 4 bullets can shoot out of the turret doing damage to anyone who gets hit by it. Finally, it can Overcharge, when overcharging, it will shoot up in the air shooting a massive stream of bullets under it, and to the sides of it. Overcharging also has the chance to damage the turret.
Drops
Strayed Warrior

"The soul of an ancient warrior trying to live on"
Recommended Armor: Enchanted Diamond
How to Summon
First you need to craft an ancient hilt. You need to right click the hilt on soul sand. It will then turn into a Strayed Sword. You then need to right click this sword on a skeleton skull. Then the fight should start.
Abilities
The Strayed Warrior is a flying mob. It will fly around and easily dodge most of your attacks. The Strayed Warrior's main ability is that it can summon 2 Strayed Swords. These strayed swords will always be spawned in and will teleport back to the Strayed Warrior when needed to. These sword are fast and swift and they cannot be damaged. The only way to get rid of them is by defeating the Strayed Warrior. If the Strayed Warrior is at 130 Hp or lower, it will summoned 2 more sword, meaning that you will haft to deal with 4 different swords at once.
Drops
Fungal Brute

"An amalgamation of mushrooms formed together"
Recommended Armor: Enchanted Diamond
How to Summon
First you need to craft a Fungal Feeder and place it on the ground, then you need to craft Mushroom Essence. You need to right click the essence on the feeder to start the fight.
Abilities
The Fungal Brute is a strong and fast heavy hitter, it doesn't take any knockback from attacks. The attacks of the Fungal Brute also poison you. Finally, the fungal brute can send out unavoidable spores, these spores will slow you and poison you.
Drops
Purerman

"An enderman that was purified by the power of Quartz"
Recommended Armor: Enchanted Diamond
How to Summon
To summon it, you need to craft an Abyssal Cleanser and right click it on an enderman
Abilities
The attacks the Purerman might be simple, but they are extremely powerful. It acts like a regular enderman, it can teleport where it wants to and its afraid of water. The Purerman will do a random teleport about a block or 2 away from you when it is damaged. It's also extremely fast. Finally, its attacks give levitation for 1 second.
Drops
Drowned King
"A former ruler of the overworld who's kingdom was submerged and forgotten"
Recommended Armor: Diamond
How to Summon
First, you need to obtain a Heart Of The Sea. You then need to use The Heart Of The Sea to craft The Heart Of The King. Finally, you need to wait until it's a thunder storm in your world, and right click the Heart Of The King on the ground.
Abilities
Due to the trident impaled in its chest, it'll always rush forward when it has the chance. Also, any arrow that gets near it will just fly in a different direction. It can summon fellow drowns to help it fight as well. Finally, this boss has permeant frost walker.
Drops
Moss Mech

"An ancient knight who's body was overgrown with vines and moss"
Recommended Armor: Enchanted Diamond
How to Summon
First, you need to craft a Forgotten Helm and place it on the ground. Then you need to right click on the Helm with Seeds Of The Vine in your main hand.
Abilities
The Moss Mech is a fast brute boss. It's attacks to massive damage to whoever is hit by it, and it also takes no knockback from attacks. The Moss Mech can shoot thorns out of it's chest, it will do this from time to time. These thorns also give poison. Finally, the moss mech can go around and shoot multiple thorns out the same time unlike the one thorn it shoots from time to time.
Drops
Chorus Beast [Idea from Kajorz]

"A monster that was made by mutating Chorus Fruits"
Recommended Armor: Enchanted Diamond
How to Summon
First you need to craft a Chorus Lure block and place it in the End Dimension. Then you need to craft a Chorus Consumer item and right click it on the Lure Block.
Abilities
The Chorus Beast is fast and almost impossible to outrun. It's speeds will grant it the power to rush towards and player with ease, it also rushes forward. from time to time. It can also use the power of the multiple chorus fruits in it's body to shoot Chorus Projectiles at you. When you get hit by a Chorus Projectile, it teleports you 5 blocks up.
Drops
Morsemancer

"A revived, ancient necromancer"
Recommended Armor: Enchanted Diamond
How to Summon
First you need to craft a Magical Core and keep it in your inventory. Then you need to kill a skeleton
Abilities
The Morsemancer can shoot multiple projectiles. When you get by these projectiles, it'll give you a random negative effect. The Morsemancer can also summon 2 Zombie Villagers at random. Finally, any hostile mob near the Morsemacer will be give strength and speed.
Drops