Overview
Lapis Phase Glass introduces three specialized, vanilla-friendly glass blocks infused with Lapis Lazuli, Soul Sand, and Redstone. Whether you are building a doorless base entrance, a safe mob farm viewing window, an automated mob sorter, or a redstone-controlled security barrier, these blocks give you total control over who—and what—can walk through your walls.
Blocks & Mechanics
| Block Name | Block ID | Passable By | Blocked By | Special Mechanic |
| Lapis Phase Glass | lapis_phase_glass |
Players | All Mobs | Default player-only barrier |
| Mob Phase Glass | mob_phase_glass |
Mobs and Items | Players | Inverted collision filter |
| Redstone Phase Glass | redstone_phase_glass |
Players (Unpowered) | All Entities (Powered) |
Locks solid with redstone |
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Lapis Phase Glass: Walk straight through your walls while keeping Creepers, Zombies, and other mobs completely locked out.
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Mob Phase Glass: Inverts the phase polarity so mobs, animals, and dropped items pass through freely while players are treated as hitting a solid glass wall—ideal for mob grinders and breeding pens.
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Redstone Phase Glass: Functions like Lapis Phase Glass when unpowered, allowing players to pass through; once powered by a redstone signal, its phase locks and it becomes solid to everyone, including players.
Key Features
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Zero Suffocation: Players and mobs never take suffocation damage while standing inside any Phase Glass block.
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Spawn-Proof Surface: Hostile mobs cannot naturally spawn on top of Phase Glass blocks.
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Clean Translucent Visuals: Retains vanilla glass sound effects, mining speed, and translucent rendering across all supported loaders.
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Multiplayer & Server Safe: Built with clean client/server separation so it runs smoothly on both singleplayer worlds and dedicated servers[cite: 17, 18].
Crafting Recipes (Shaped 3x3)
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Lapis Phase Glass (Yields 8): Place 1 Lapis Lazuli in the center slot, surrounded by 8 Glass blocks.
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Mob Phase Glass (Yields 8): Place 1 Soul Sand in the center slot, surrounded by 8 Lapis Phase Glass blocks.
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Redstone Phase Glass (Yields 8): Place 1 Redstone Dust in the center slot, surrounded by 8 Lapis Phase Glass blocks.

