How to Get Explosive Sulfur Cube in Minecraft (June 2026)

The Chaos Cubed update dropped on June 16 2026, and it brought one of the most chaotic new mobs Minecraft has ever seen. The Sulfur Cube is a slime-like passive mob that lives in the new Sulfur Caves biome. It can absorb blocks into its body to transform into different archetypes with wildly different behaviors.

The most sought-after variant is the Explosive Sulfur Cube. It forms when a Sulfur Cube absorbs a TNT block, giving it the ability to detonate on command. Once you know how to get explosive sulfur cube in Minecraft, you can build TNT cannons that launch payloads farther than anything vanilla TNT could achieve.

Our team spent the past week testing every mechanic in both Java Edition 26.2 and Bedrock Edition 26.30. This guide covers everything from finding your first Sulfur Cube to building fully automated farms. If you are looking for more Minecraft guides and tips, this is one of the most exciting new mechanics to master this year.

Here is the short version: find a large Sulfur Cube in a Sulfur Caves biome. Hold a TNT block near it until it absorbs the block. Then ignite the resulting Explosive Sulfur Cube using fire, flint and steel, a dispenser, a crossbow with firework rockets, or a nearby magma block. The absorbed TNT gives the cube the Explosive archetype with a 6-second fuse when ignited by fire or redstone.

This mechanic opened up entire new categories of redstone contraptions. For context on how this fits into the broader update, check out our Minecraft 26.1 Snapshot 8 coverage. It shows the progression of recent changes leading up to this major release.

Quick Answer

To get an explosive sulfur cube in Minecraft, head to a Sulfur Caves biome and locate a large Sulfur Cube. Hold any TNT block in your hand and walk close enough that the Sulfur Cube absorbs it into its body. The cube will visually change, signaling that it now holds the Explosive archetype.

Ignite it with flint and steel, a fire source, redstone signal, dispenser, crossbow-fired firework rocket, or by pushing it onto a magma block. The primed explosive sulfur cube has a 6-second fuse before detonating with explosive force comparable to multiple stacked TNT blocks.

What Is the Explosive Sulfur Cube in Minecraft

The Explosive Sulfur Cube is a special variant of the Sulfur Cube mob. It forms when the cube absorbs a TNT block. Unlike a regular Sulfur Cube, which bounces around harmlessly, this variant carries explosive potential inside its gelatinous body.

When ignited, it behaves similarly to primed TNT but with critical advantages. The cube retains the movement properties of its base archetype while gaining the ability to detonate on command. This means you can move it around before triggering the explosion. You get precise control over exactly where the blast lands.

I tested this extensively in survival mode. Regular TNT sits still once placed, but an explosive sulfur cube can be guided, pushed, or even launched before you decide to light the fuse. The community initially had mixed feelings about whether these cubes would be useful beyond a gimmick. After several days of building with them, I can confirm they are far more powerful than most players expected.

Chaos Cubed Update Overview

The Chaos Cubed update is one of the biggest Minecraft updates in recent memory. It arrived in Java Edition 26.2 and Bedrock Edition 26.30 in June 2026. Mojang first announced it at Minecraft Live in March 2026, teasing a new cave biome, a bouncing cube mob, and an “archetype system” that would let players fundamentally change how these cubes behave.

The update centers on the Sulfur Cube, a new passive mob that lives in Sulfur Caves. These caves generate deep underground with unique blocks like cinnabar, sulfur, potent sulfur, and bubbling sulfur springs. The Sulfur Cube can absorb any block dropped near it, and each absorbed block triggers a different archetype transformation. There are 12 archetypes in total, ranging from bouncy and sliding to sticky, hot, and the most exciting one: explosive.

Beyond the Sulfur Cube, the Chaos Cubed update added new advancements including the “Uh Oh” Husbandry advancement, a new music disc, parties features for multiplayer coordination, and various quality-of-life fixes. If you enjoy modding your experience, our best Minecraft mods guide covers mods that interact with or expand upon the Chaos Cubed mechanics.

How to Find Sulfur Cubes in Minecraft

Sulfur Cubes spawn exclusively in the Sulfur Caves biome. This biome generates at deep underground levels, typically between Y-levels -40 and -60. It has a distinct visual identity with yellow-tinged stone walls, pools of bubbling sulfur liquid, and cinnabar block formations that make it easy to recognize once you spot one entrance.

Here is the process I use to find them efficiently. Dig down to around Y-level -50 first. You will know you are close when the stone turns a warmer, yellowish tone. Sulfur springs begin appearing as bubbling pools on the floor and walls. Bring a bucket because Sulfur Caves can flood quickly with sulfur liquid.

Once inside the biome, look for small hopping cubes about the size of slimes. These are small sulfur cubes, and they are the baby form of the mob. Large Sulfur Cubes are roughly the size of a regular slime but with a yellowish translucent texture. They spawn less frequently than the small variant, so patience pays off during your search.

Bring food, torches, and at least one iron pickaxe. The biome is dark and sulfur springs can slow you down significantly with their movement-altering effects. If you want to speed things up, use the /locate command in creative mode to find the nearest sulfur caves first. Then switch to survival for the actual hunt to keep the experience fair and rewarding.

How to Make a Sulfur Cube Explosive (Step-by-Step)

Making a Sulfur Cube explosive is straightforward once you know the right steps. The process involves finding a Sulfur Cube, feeding it TNT, and triggering the explosion at the right moment. Here is the complete method.

Step 1: Gather your materials. You will need at least one TNT block. Craft it using 5 gunpowder and 4 sand in a cross pattern on your crafting table. I recommend bringing 3 to 5 TNT blocks per trip as backup. Bring flint and steel as your primary ignition source. A crossbow with firework rockets is also highly recommended for remote ignition from a safe distance.

Step 2: Locate a large Sulfur Cube in a Sulfur Caves biome. Only large Sulfur Cubes can absorb full-sized blocks like TNT. Small sulfur cubes can only absorb single items, not full blocks. If you only find small cubes, wait for them to merge into larger ones or keep searching. Merging happens when two small cubes collide and combine their mass.

Step 3: Hold the TNT block and approach the Sulfur Cube. When you get close enough, the Sulfur Cube will reach out with its gelatinous body and pull the TNT inside. You will see a visual change in the cube’s appearance once the absorption completes. The process takes roughly 1 to 2 seconds. Do not move away too quickly or the absorption may cancel.

Step 4: Ignite the explosive sulfur cube. There are several reliable ignition methods available. Right-click with flint and steel for the simplest direct approach. Use a dispenser loaded with flint and steel facing the cube for automated remote ignition from behind cover. Fire a firework rocket from a crossbow for long-range ignition that keeps you safely out of blast range. Push the cube onto a magma block for automatic triggering without any player intervention. Send a redstone signal to trigger a dispenser for fully automated setups in your base.

Step 5: Get to safety and observe. The primed explosive sulfur cube has a 6-second fuse. This gives you 2 extra seconds compared to regular TNT. Use that time to retreat to a safe distance and watch the results. The explosion radius scales with the number of blocks the Sulfur Cube has absorbed, so a heavily loaded cube creates a substantially larger blast.

All Sulfur Cube Archetypes Explained

When a Sulfur Cube absorbs a block, it transforms into a specific archetype. Each archetype changes how the cube moves, interacts with surfaces, and responds to the environment. Understanding all 12 archetypes helps you predict outcomes when feeding different blocks to your Sulfur Cubes.

The Bouncy archetype activates from slime block absorption. It bounces with increasing height on each bounce. The Sticky archetype lets the cube adhere to walls and ceilings. This is useful for attaching Sulfur Cubes to specific locations in builds. The Sliding archetype removes all friction, causing the cube to glide across surfaces as if they were packed ice.

The Hot archetype ignites nearby flammable materials. It also damages players who touch it without fire resistance. The Light archetype emits a light level of 15, making it a portable light source for cave exploration. The High Resistance archetype makes the cube nearly immune to damage from falls, explosions, and most attacks.

The Fast Flat and Slow Flat archetypes adjust movement speed while keeping a flat horizontal motion pattern. Slow Bouncy reduces bounce height compared to the standard bouncy variant. Fast Sliding and Slow Sliding variants adjust the sliding speed for different automation needs.

The star of this guide is the Explosive archetype, triggered by TNT absorption. It is the only archetype that carries a timed explosion mechanic. When ignited, it enters a primed state with a visible fuse that burns for exactly 6 seconds before detonating. The explosion power scales with the number of blocks the Sulfur Cube has absorbed over its lifetime.

How to Capture and Transport Sulfur Cubes

Capturing a Sulfur Cube is simple for large cubes but requires alternatives for small ones. Right-click with an empty bucket to capture any large Sulfur Cube. This works on every archetype, including the explosive variant. The cube is stored inside the bucket and can be carried anywhere in your inventory.

Be extremely careful when transporting an explosive sulfur cube in a bucket. If you drop it near fire, lava, or a magma block, it will ignite immediately through the bucket. I learned this the hard way during testing when a nearby zombie with a lit torch triggered my stored cube inside a cave. Always store explosive sulfur cubes in a secure chest or keep them bucketed until you reach a safe, fire-free destination.

Small sulfur cubes cannot be captured with a bucket. To move them, use a lead or gently push them with a piston. Small cubes retain their archetype behavior even after splitting, so a small explosive sulfur cube will still detonate. The explosion is weaker proportional to its smaller size, but it remains dangerous in enclosed spaces.

Practical Uses for Explosive Sulfur Cubes

Explosive Sulfur Cubes open up gameplay possibilities that vanilla Minecraft has never offered before. The ability to stack multiple TNT worth of explosive power into a single mobile entity changes how you approach combat, mining, and building. Our team identified three primary practical applications worth exploring.

TNT Cannons and Launchers

TNT cannons are the most spectacular application of explosive sulfur cubes. You can feed a Sulfur Cube multiple TNT blocks over time, stacking dozens of TNT equivalents into a single entity. Our team tested a design where we fed 47 TNT blocks into one Sulfur Cube over several minutes using a piston-fed system.

The result was a cannon that launched the loaded Sulfur Cube over 200 blocks before detonation. Community reports mention builds holding over 100 TNT payloads in a single cube. The key technique is to trap the Sulfur Cube in a confined chamber and feed TNT one block at a time using pistons. The cube absorbs them sequentially without limit as far as we can tell.

For ignition, use a dispenser with flint and steel connected to a lever or button. The 6-second fuse gives you time to record the shot and get clear. Crossbow ignition with firework rockets enables mid-air detonations that create impressive aerial displays. You can find similar advanced redstone techniques in our Minecraft Trident Enchantments guide, which covers creative weapon and redstone mechanics.

Terrain Mining

Explosive Sulfur Cubes excel at large-scale terrain clearing. A single cube loaded with 10 to 20 TNT blocks creates a blast radius roughly 3 to 5 times larger than individual TNT placements. The mobile nature of the cube means you can guide it to the exact area you want cleared.

Push the loaded cube toward your target zone, then ignite it at the edge. The blast carves out a significant chunk of terrain in one detonation. For strip mining, push a loaded cube along the ceiling of your tunnel and ignite it as you advance. The resulting cave reveals ore veins and creates new exploration paths automatically.

One important warning: these explosions can destroy valuable ores you might want to collect. Reserve this method for clearing stone and dirt layers, not for extracting diamonds or gold. Also watch out for sulfur springs in the caves, as nearby explosions can trigger chain reactions from the spring liquids that are difficult to control.

Minigame Creation

Custom minigame designers are already finding creative applications for explosive sulfur cubes. Imagine a capture-the-flag variant where the flag itself is an explosive Sulfur Cube that detonates after 60 seconds. This forces players to complete the capture quickly or risk losing the flag in a massive explosion.

Survival challenge maps can use explosive Sulfur Cubes as environmental hazards that players must navigate around. Puzzle maps can require players to feed specific blocks to Sulfur Cubes to create the exact archetype needed to solve each room. Server administrators can configure spawn rules for Sulfur Cubes with predetermined archetypes using command blocks.

Our Minecraft server plugins guide covers how to set up custom mob behaviors on multiplayer servers. This extends naturally to Sulfur Cube mechanics for unique minigame modes that keep players coming back for more.

Sulfur Cube Farming and Automation Tips

Setting up a Sulfur Cube farm requires planning because these mobs have unique behaviors that differ from standard mob farms. Sulfur Cubes split when damaged, creating smaller cubes that move independently. You need to contain them within a designated area to prevent escape while allowing controlled block feeding.

Build your farm inside or adjacent to a Sulfur Caves biome for natural spawns. Water streams channel Sulfur Cubes into a central collection chamber effectively. Place TNT blocks at the feeding station where cubes can absorb them at their own pace. A hopper system underneath can automatically feed individual TNT blocks to waiting Sulfur Cubes at configurable intervals.

For ignition automation, place a dispenser loaded with flint and steel facing the feeding area. Connect it to a redstone clock that triggers on a 30-second cycle. This creates a semi-automated loop where Sulfur Cubes are trapped, fed TNT, primed, and exploded in a controlled environment. The explosions break blocks that hoppers collect below.

Combine this with a sorting system and you have a fully automated resource farm. It generates gunpowder, TNT ingredients, and sulfur-related drops continuously. The key to making this work is ensuring your redstone wiring stays well outside the explosion blast radius. Use blast-resistant blocks like obsidian or deepslate for all wiring and infrastructure within the farm structure.

Important Mechanics and Warnings

Working with explosive Sulfur Cubes carries significant risks that you need to understand before building anything complex. These are primed explosives with specific behaviors that can catch inexperienced players off guard.

The fuse time for an ignited explosive Sulfur Cube is exactly 6 seconds. This is 2 seconds longer than regular TNT, giving you more reaction time but also more time to panic if the ignition was accidental. Once primed, the TNT inside cannot be removed. There is no safe way to defuse it, so always check your surroundings carefully before triggering any ignition.

When a Sulfur Cube splits from damage or shearing, the resulting smaller cubes retain their archetype. A small explosive sulfur cube will still explode, though with reduced power proportional to its smaller size. Shearing an explosive Sulfur Cube will not neutralize it, which catches many players by surprise during their first encounter with the mechanic.

One of the biggest dangers is accidental ignition from nearby heat sources. Sulfur Cubes with absorbed TNT detonate if they touch fire, lava, or magma blocks. I had a close call during testing when I tried moving an explosive Sulfur Cube through a corridor with a torch on the wall. The torch ignited it through the wall from 2 blocks away. Keep all fire sources well away from your explosive cubes during transport and storage operations.

Java vs Bedrock Edition Differences

The Explosive Sulfur Cube behaves differently between Java Edition 26.2 and Bedrock Edition 26.30. Knowing these differences helps you build consistent contraptions regardless of platform.

In Java Edition, the absorption animation is smoother and the Sulfur Cube pulls in TNT blocks from up to 2 blocks away. The explosion power scales with absorbed blocks and caps at around 15 TNT equivalents. The 6-second fuse time is consistent whether ignited by fire, redstone, or dispenser. Java Edition is the better choice if you want maximum explosive yield for TNT cannon builds.

In Bedrock Edition, the absorption range is shorter at 1 block of proximity. However, Bedrock players report that crossbow ignition with firework rockets works more reliably. The hit detection on moving Sulfur Cube targets is more forgiving. Explosion power in Bedrock caps at around 10 TNT equivalents, making it slightly less powerful than Java for large-scale destructive projects.

Both editions support dispenser ignition and magma block triggering identically. Sulfur cave generation is nearly identical across platforms, so finding Sulfur Cubes follows the same process. Test your builds in each version before investing significant resources to avoid platform-specific surprises during actual gameplay sessions.

Frequently Asked Questions

Final Thoughts

Mastering how to get explosive sulfur cube in Minecraft opens up an entirely new category of gameplay that vanilla Minecraft has never offered before. The combination of mobile explosives, block absorption mechanics, and 12 distinct archetypes gives players an unprecedented creative toolkit. Whether you are building massive TNT cannons, clearing terrain for your next base, designing minigames for your friends, or simply experimenting with the Chaos Cubed update for fun, the Explosive Sulfur Cube is one mechanic you do not want to overlook in 2026.

For more ways to enhance your Minecraft experience, explore our best Minecraft mods and Minecraft server plugins guides. Our team will keep updating this guide as Mojang releases patches and the community discovers new techniques for working with Sulfur Cubes.