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! 🌈