Rainbows & Beams

Minecraft 1.16+ — Version 4

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✨ Short Wiki

• Rainbows can spawn after rain.
• There are two types of Day Rainbows:
  • Regular Rainbow
  • Twisted Rainbow
• Day rainbows spawn with a treasure (that despawns with them)
• There is also a Lunar Rainbow, which spawns at night after rain.

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🌦️ Rainbows – General Features

• Rainbows:
  • Spawn only in the Overworld
  • Cannot spawn in deserts
  • Spawn chance is increased if:
    • You have the Luck effect
    • You are in a Flower Forest
• Rainbows will disappear if:
  • It starts raining again
  • Thunder begins
  • Night comes
• If you didn’t collect their contents, everything they created will be removed.

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🌈 Regular Rainbow

• The classic rainbow.
• At its base, there is always a treasure chest.
• You may take only one item.
• After taking an item:
  • The treasure
  • The rainbow
    will quickly disappear.
• ⚠️ Do not try to destroy the chest.

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🌈✨ Twisted Rainbow

• Looks unusual — the beams have a strange shape.
• At its base, you will find a Rainbow Rock:
  • Extremely hard
  • Obsidian-like
• Mining the Rainbow Rock gives a 50% chance to obtain:
  • 1 of the 7 Rainbow Beam Blocks

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🌙 Lunar Rainbow

• Can spawn at night after rain.
• Appears white-green and has no light.
• Disappears:
  • After a short time
  • When the sun rises
• Has no treasure.
• Mostly decorative, but:
  • Its ray lets you travel from one side of the rainbow to the other.

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🔆 Rainbow Beam Blocks

🌈 Types

• 7 Beam Blocks, one for each rainbow color.

📏 Maximum Beam Distance by Color

| Color | Max Distance |
|--------|--------------|
| Purple | 120 |
| Blue | 130 |
| Aqua | 140 |
| Green | 150 |
| Yellow | 165 |
| Orange | 170 |
| Red | 180 |

The closer the color is to red, the longer the beam can reach.

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🔋 Charging the Beam Blocks

• Beam Blocks do not work unless charged.
• To charge:
  • Place an Emerald on the block.
• Each Emerald provides:
  • 6 real-life hours of activity
  • (64 Emeralds = 16 real-life days)
• While active:
  • The block emits green particles.
• ⚠️ If you mine the block:
  • Emeralds are NOT refunded

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🎯 Beam Effects

• Beam Blocks can give 6 different effects.
• A beam:
  • Starts from the block
  • Targets the nearest player within range
  • Cannot pass through blocks
• The effect depends on the item placed in an item frame on top of the block.
• ⚠️ The item frame must be placed directly on the block, or it will not work.

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🧪 Items & Effects

| Item in Item Frame | Effect Given |
|--------------------|--------------|
| Enchanted Golden Apple | Saturation |
| Sugar | Speed |
| Phantom Membrane | Slow Falling |
| Ender Eye | Glowing |
| Diamond | Resistance |
| Heart of the Sea | Conduit Power |

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✨ Harness the power of rainbows and bend their beams to your will! 🌈