Arda's Sculks Ancient City Portal Deep Dark Dimension Mod (1.21.1, 1.20.1)
Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.
Arda's Sculks Ancient City Portal Deep Dark Dimension Mod unlocks the giant portal frame inside the deep dark ancient city. You can craft a special…
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Arda’s Sculks Ancient City Portal Deep Dark Dimension Mod unlocks the giant portal frame inside the deep dark ancient city. You can craft a special igniter to visit a completely new dimension filled with sculk biomes, powerful bosses, and dangerous terrain. The mod adds strong sculkerite tools that upgrade past netherite, along with special sculk arms that give you the punching strength of the warden.
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Features:
- Ancient World Dimension: Activates the large stone portal in the deep dark with a custom portal igniter.
- Sculkerite Equipment: Upgrades your netherite gear into a stronger tier using templates found in chests.
- Warden Fists: Lets you equip sculk arms to punch enemies with heavy boss damage.
- Sculk Golem Boss: Drops sculk crystals after defeat so you can craft a handy multi-tool.
- Terrifying Bosses: Spawns dangerous foes like the Shadow Hunter and the Radioactive Warden in dark lands.
- Adds glowing flowers and plants to decorate your base or light up dark pathways.
- Generates fresh ores across the ruins and the new dimension.
- Introduces multiple wood types including Sculk, Black Birch, Wisterya, and Radioactive Balsa trees.
- Spawns unique mobs such as sculk ghosts, sculk endermen, and sculk skeletons.
New Biomes:
- Soul Sculk Plains: covers the ground with soul grass and sensors that slow down your movement.
- Sculk Plains: flat open lands made of sculk blocks.
- Sculk Deserts: dry regions with no trees that contain exit portals back to the overworld.
- Black Birch Forest: thick woods where strange squeaking mobs wander.
- Wisterya Forest: rocky areas covered with bright, colorful leaves.
- Radioactive Balsa Forest: toxic green woods filled with dangerous threats.
How to Use:
- Search deep underground to find an Ancient City in the Overworld.
- Collect materials from chests and hostile mobs to craft the Ancient World Portal Igniter.
- Use the igniter on the center of the giant ancient portal frame to open the gateway.
- Walk through the active portal to enter the Ancient World dimension.
- Search for return portals in biomes like the Sculk Desert when you want to head back home.
Screenshots:








Arda’s Sculks Ancient City Portal Deep Dark Dimension Mod Download Links
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as 525718.mcaddon
- Download size: 3.4 MB
- Download link checked 13 Oct 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.