Among their many archetypes, the explosive variant stands out as one of the most entertaining and destructive features yet. Whether you are a redstone engineer looking for new contraptions or a player who just wants to blow things up in style, this guide covers every detail you need to master the explosive sulfur cube.

What Are Sulfur Cubes?

Sulfur cubes are passive, cube-shaped mobs that resemble a mix between slimes and living blocks. They spawn naturally in sulfur caves, a new underground biome you can locate by following sulfur springs on the Overworld surface. These springs release bubbles and gases that apply the Nausea effect to nearby players and mobs.

The cubes come in large and small sizes. Large ones have more health and can absorb full blocks, while small ones (which spawn when a large cube splits) cannot absorb blocks until they grow. Sulfur cubes are bucketable, so you can capture and transport them easily for your builds or farms.

What makes them special is their appetite. Feed a sulfur cube almost any full block and it absorbs it, gaining a unique archetype that changes its physics and behavior. Previous archetypes include bouncy, sticky, sliding, and more. The explosive archetype activates only when the cube absorbs a TNT block.

How to Create an Explosive Sulfur Cube

Creating one is straightforward once you have a sulfur cube and some TNT:

  1. Locate or capture a sulfur cube (they spawn in groups of 2-4 in sulfur caves at light level 0).
  2. Place a TNT block directly in the cube's path or let it interact with the TNT naturally. The cube will absorb the TNT and stop moving temporarily as it "holds" the block inside.
  3. Visually, the TNT appears embedded in the cube, giving it a distinct primed look even before ignition.

Once absorbed, the cube switches to the explosive archetype. Its physics shift slightly: it gains higher knockback resistance, reduced bounciness, and floats in water. It behaves similarly to a regular football-style cube but now carries explosive potential.

How to Ignite and Detonate the Explosive Sulfur Cube

The explosive sulfur cube works exactly like TNT but in a mobile package. You can prime it using any method that activates regular TNT:

  • Flint and steel (works from dispensers too)
  • Redstone power
  • Nearby explosions or fireballs
  • Fire charges or flaming arrows
  • Lava contact (it ignites automatically)

Manual ignition gives a 6-second fuse. If primed by another explosion, the fuse shortens to between 0.75 and 3 seconds for faster chaos.

When it explodes:

  • It delivers full TNT-level damage based on difficulty.
  • The cube itself is destroyed and does not split into small cubes.
  • It drops the absorbed TNT block (now used up).
  • Primed explosive cubes cannot be damaged, bucketed, or sheared until they detonate.

Key Properties and Mechanics

  • Immunity: Once ignited, the cube becomes immune to most damage types (except its own explosion). This makes it perfect for launching into enemy bases or mob farms.
  • Launch Power: Hit it with a weapon or tool to send it flying like a bouncy ball. Netherite tools launch it farther for precise placement.
  • Redstone Integration: Combine with redstone circuits for timed explosive deliveries or automated TNT cannons.
  • Water Behavior: It floats, allowing water-based transport or traps.
  • Safety Note: Small sulfur cubes cannot become explosive. Only large ones that absorb TNT qualify.

Tips and Creative Uses

  • Mobile TNT Delivery: Launch an explosive cube into hard-to-reach areas, then ignite it remotely with a flame arrow or redstone.
  • War Machines: Build fleets of sulfur cubes loaded with TNT for large-scale clearing or PvP battles.
  • Contraptions: Use dispensers to feed TNT or ignite multiple cubes in sequence for chain reactions.
  • Farming Efficiency: Bring sulfur cubes to your TNT farm and convert extras on the spot.
  • Experiment Safely: Test in Creative mode first. The cubes are passive until you decide to make them explosive.

Availability and Future Changes

The explosive sulfur cube arrived in Java snapshot 26.2 (and corresponding Bedrock previews). It is still in development, so minor tweaks to health, sounds, or balance may occur before the full Chaos Cubed release. Check the Minecraft launcher for the latest snapshots to try it yourself.

Explosive sulfur cubes perfectly capture the spirit of the Chaos Cubed update: simple mechanics that lead to endless creative destruction. Grab a bucket, head to a sulfur cave, and start your explosive adventures today. The only limit is how much chaos you are willing to unleash!