Act I: Rites of Passage
The first major bosses, and the Twilight Forest, the Nether, the End and the Aether opening up.
Theme: Early-world setup, first major bosses, unlocking new realms (Twilight Forest, Nether, End, Aether), and core progression.
Act I introduces the main world structure and opens access to key dimensions and boss chains.
Main Progression Beats
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Establish a secure base and basic logistics (Time for your Adventure! / Establishing Credibility).
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Unlock access to the Twilight Forest dimension via the basic enchanting advancement.
To enter the Twilight Forest, dig a 2×2 pool of water one block deep, surround it with flowers, then throw a diamond into the water.

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Unlock the Nether and start Nether fortress & bastion content.
The Nether can only be accessed after slaying The Naga in the Twilight Forest.
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Follow the Soul Star → Lich Tower → Night Lich chain.

Screenshot by Minecraft Guides -
Discover the Nether Gauntlet and slay it to unlock access to The End.

Screenshot by Minecraft Guides -
Explore the Deep Dark, Ocean Monuments, and special boss structures (crypts, cloud temple, and so on).
To enter the Everdawn dimension you will need to obtain Ancient Debris.
Required Bosses & Kills (Act I)
| Boss / Target | Mod / Source | How to Encounter / Unlock |
|---|---|---|
| Naga | Twilight Forest | Enter Twilight Forest, then follow the Magic Map to the Naga Courtyard icon and defeat the Naga. Unlocks follow-up tower content. |
| Twilight Lich | Twilight Forest | Use the Magic Map to locate the Lich Tower in Twilight Forest. Climb the tower and defeat the Twilight Lich. Shield phase requires reflecting projectiles. |
| Minoshroom | Twilight Forest | After defeating the Lich and progressing, explore the Labyrinth beneath Twilight swamps and defeat the Minoshroom in the maze boss room. |
| Hydra | Twilight Forest | Locate the Hydra Lair (Hydra icon on the Magic Map) in Twilight swamps and defeat the Hydra. Important step in Nether-related progression. |
| Warden | Minecraft (vanilla) | Quest: Echoes of the Past — explore Ancient Cities in the Deep Dark, trigger shriekers, and defeat a Warden. |
| Elder Guardian | Minecraft (vanilla) | Quest: In the Depths — raid an Ocean Monument and defeat an Elder Guardian. |
| Wither Skeletons ×10 | Minecraft (vanilla) | Quest: Force Reduction — in Nether Fortresses, kill 10 Wither Skeletons after first observing them (Charred Menace). |
| Wither | Minecraft (vanilla) | Quests: Assemble the Effigy → Unimaginable Malice — build the classic Wither structure using 4 Soul Sand + 3 Wither Skeleton Skulls, then defeat the Wither. Summoning the Wither is also how you unlock access to the Everdawn Dimension. |
| Corpse Warlock | EEEABSMobs | Quests: Unholy Service → Deacons of Death — find the Bloody Altar in the Nether (advancement for altar), then defeat the Corpse Warlock associated with it. |
| Nether Gauntlet | Bosses of Mass Destruction | Quests: The Forgotten Arena → Keeper of the Gate — locate the Gauntlet Arena in the Nether (large blackstone arena in lava seas), break a face of the central obelisk to spawn and defeat the Nether Gauntlet. Only damageable via its front eye. Unlocks access toward the Void / End content. |
| Night Lich | Bosses of Mass Destruction | Quests: Arcane Adversary → Night Lich — follow Soul Stars dropped by undead to the Lich Tower structure high in cold mountains, place Soul Stars in the altars, and defeat the flying Night Lich. Unlocks access to the Aether. |
| Hovering Hurricanes ×4 | Legendary Monsters | Quests: Temple of Wind → Elemental Constructs — locate the Cloudy Temple structure, then kill 4 Hovering Hurricanes around/within the temple. |
| Cloud Golem | Legendary Monsters | Quest: Ten Cloud Golem — after clearing the Hovering Hurricanes at the Cloudy Temple, fight and defeat the Cloud Golem at the temple peak arena. |
| Haunted Knights ×5 | Legendary Monsters | Quests: Creepy Crypts → Armored Company — locate the Abandoned Crypt using its advancement, then kill 5 Haunted Knights inside. |
| Possessed Paladin | Legendary Monsters | Quest: An Unholy Chevalier — deep within the Abandoned Crypt, disturb and defeat the Possessed Paladin (stun attack and second phase). Major undead boss tied to the crypt chain. |
Some related quests (like The Tarot, The Opposition, and piglin trading) don’t require kills, but they support progression with rewards and lore.
