All Content, No Fluff
A hardcore adventure modpack with an emphasis on semi-realism, extreme difficulty, and bounty-based progression.
Featuring realistic landscapes, limited tech, and extremely difficult mobs with added inferiority of life changes, alongside the addition of new blocks, items, and enhanced visuals.
Installation
1) Download Standalone Curseforge Launcher: https://curseforge.overwolf.com/
2) Search 'Eternal Series' in modpacks tab
Requirements
Full Version: 5 GB Minimum, 7-10 GB Recommended
Starting Guide
1) Break gravel to get flint
2) Right-click on a stone block to break flint into flint shards
3) Break leaves to get sticks
4) Use a stick and a flint shard to craft a knife
5) Harvest grass with the knife, kill a spider, or break a spiderweb to get string/plant fiber
6) Use a string/fiber, a stick, and a flint shard to craft a flint axe to chop wood
7) Use an axe to split logs into planks in the crafting grid
8) Craft a flint pickaxe with string/fiber, 2 sticks, and 4 flint shards
9) (optional) Find a bounty board in the outskirts of a village and begin questing
AI Suggested Boss Guide
🟢 TIER 1: The Early Game (Iron to Diamond Gear)
These bosses introduce you to modded combat mechanics. Brute force won't work; you need to figure out their puzzles.
Bulldrogioth (From the Shadows)
Location: Spawns naturally in Beach and Swamp biomes.
The Fight: A slow, heavy crustacean mini-boss. It’s easy to kite, making it a great first encounter.
Reward: Shells to craft early-game Crust Armor.
Ferrous Wroughtnaut (Mowzie’s Mobs)
Location: Found dormant in underground mossy cobblestone chambers.
The Fight: A pure puzzle boss. It takes 0 damage from all normal attacks. Bait its vertical slam attack so its axe gets stuck in the ground, then attack its exposed back.
Reward: The Axe of a Thousand Metals (Unbreakable).
Barako, the Sun Chief (Mowzie’s Mobs)
Location: Sitting on a throne in Savanna villages.
The Fight: He is immobile but summons minions and shoots devastating solar beams. A shield is mandatory to block the beams.
Captain Cornelia (Aquamirae)
Location: Must be summoned by blowing a crafted Shell Horn inside the Ice Maze biome.
The Fight: A fast, dashing swashbuckler boss. Keep your mobility up, use a shield, and bring water-breathing/warmth gear.
Cyclops (Ice and Fire)
Location: Rocky coves in Stony Shore and Ocean biomes.
The Fight: Massive hit-box and throws boulders. Use a bow to shoot him directly in the eye, which blinds him and leaves him vulnerable.
🟡 TIER 2: Mid-Game (Enchanted Diamond)
Fights start getting highly lethal here. Specialized gear or items are required.
Gorgon (Ice and Fire)
Location: Underground Gorgon Temples.
The Fight: Do not look at her. If you make eye contact, you instantly turn to stone and die. You must craft and equip a Blindfold to fight her safely using sound and hitboxes.
Frostmaw (Mowzie’s Mobs)
Location: Found sleeping in snowy biomes, guarding an Ice Crystal.
The Fight: Extremely fast with huge melee damage. Keep your distance when it charges its ice breath.
Night Lich (Bosses of Mass Destruction)
Location: Lich Towers in cold biomes. (Track them by collecting Soul Stars from undead mobs and throwing them like Eyes of Ender).
The Fight: Flies and spams magical projectiles. You cannot damage the Lich until you destroy the soul phylacteries scattered around the tower.
Hydra (Ice and Fire)
Location: Large cave openings in Swamp biomes.
The Fight: When you cut off a head, two more grow back. You must use fire (a Fire Aspect sword or flaming arrows) to cauterize the neck stubs.
Invoker (Illager Invasion)
Location: The top floor of Woodland Mansions.
The Fight: Teleports, summons minions, and uses explosive attacks. Drops the Hallowed Gem, needed for the Imbuing Table.
Stage 3 Dragons (Ice and Fire)
Location: Surface nests in various biomes (Fire/Ice/Lightning).
The Fight: Your first real dragon fights. Bring heavy fire/ice resistance. Excellent gateway for farming Dragonbone weapons and Dragonscale armor.
🟠 TIER 3: Late-Game (Early Netherite)
Bosses now require massive AoE, high armor penetration, and excellent movement.
Void Blossom (Bosses of Mass Destruction)
Location: Massive lush caves at the bottom of the Overworld (Y-30 or below). Tracked by following Void Lilies.
The Fight: Spits poison and uses thorny vines. Bring milk buckets, antidotes, and AoE weapons to clear the aggressive flora.
Ancient Remnant (L_Ender’s Cataclysm)
Location: Cursed Pyramids in Deserts.
The Fight: An undead triceratops that burrows underground and causes devastating screen-shaking earthquakes.
Nether Gauntlet (Bosses of Mass Destruction)
Location: Blackstone arenas in the Nether.
The Fight: A massive floating hand. Keep moving to avoid getting crushed by elemental area-denial attacks. You can only damage its central eye.
The Harbinger (L_Ender’s Cataclysm)
Location: Ancient Factory structures in the Overworld.
The Fight: A hyper-aggressive boss that uses Wither rockets and lasers. Lifesteal and heavy armor are required.
🔴 TIER 4: End-Game (Dragonbone / Cataclysm Modded Gear)
To enter this tier, you must have successfully gathered 12 custom eyes (End Remastered) to open the End Portal.
Ender Trigon (Ender Trigon)
Location: The End (replaces the vanilla Ender Dragon).
The Fight: A terrifying three-headed dragon with brutal new phases, enhanced AI, and massive AoE attacks.
Netherite Monstrosity (L_Ender’s Cataclysm)
Location: Soul Blacksmith structures in the Nether.
The Fight: A towering brute that launches lava and explodes the ground beneath you. Ranged weapons or hit-and-run tactics are highly recommended.
Stage 4 & 5 Dragons (Ice and Fire)
Location: Sleeping in massive underground Dragon Roosts. (They do not spawn on the surface!).
The Fight: Massive health pools and breath attacks that will melt you and the terrain. Do not wake them without maximum elemental resistance.
Ender Golem (L_Ender’s Cataclysm)
Location: Ruined Citadels in The End.
The Fight: Has incredible armor and massive knockback. Armor-piercing weapons are mandatory.
Obsidilith (Bosses of Mass Destruction)
Location: Floating arenas in The End void.
The Fight: An extremely tanky monolith that uses runes and teleports. An Elytra is highly recommended so you don't get knocked into the void.
☠️ TIER 5: Boss-Slayer (Perfected Builds)
The pinnacle of the modpack. If your gear is not completely min-maxed with Apotheosis affixes, you will die.
The Leviathan (L_Ender’s Cataclysm)
Location: Sunken Cities in the Ocean. (Summoned by placing an Abyssal Sacrifice).
The Fight: Fought entirely underwater. Depth Strider and underwater breathing are mandatory. Tip: Bring Blessed Amethyst Crab Meat to counter its hardest attacks.
Ignis (L_Ender’s Cataclysm)
Location: The Burning Arena in the Nether.
The Fight: Arguably the hardest mechanical boss in the pack. He heals in lava, deals true damage, and has a massive health pool. Fire resistance is useless against his true-damage flames. Pure skill and perfect dodging are required.
Void Worm (Alex’s Mobs)
Location: Summoned in The End using a Mysterious Worm.
The Fight: A colossal, cosmic centipede that tears through the dimension. An Elytra is absolutely mandatory to chase it down and dodge its portal attacks.
Celestial Jellyfish (Bosses Unleashed)
Location: Custom Cosmic Arena (Accessed via Wormholes in the End that close 10 seconds after appearing).
The Fight: A elite-tier test of your build featuring clone phases and massive orb barrages.
Luxtructosaurus & Tremorzilla (Alex’s Caves)
Location: Primordial Caves / Toxic Caves.
The Fight: These aren't just bosses; they are literal Kaijus. Tremorzilla's atomic breath and Luxtructosaurus's meteor roars will utterly obliterate your health bar and permanently destroy massive chunks of the terrain around you. Pure, unadulterated chaos
The Eternal Series Team
