The mod «Lucky Crystal (Crystal of Fortune)» introduces a new type of crystal in Minecraft Pocket Edition, which will spawn randomly throughout your world. You can interact with the crystal to receive various effects, but it’s impossible to predict whether these effects will be beneficial or detrimental. In this way, they are quite similar to luck blocks and can prove to be very advantageous for you.
How does it work?
The Lucky Crystals appear all over the Overworld in Minecraft PE. Each time a pig spawns, there is a chance that instead, a Lucky Crystal will appear. You can also use a pig spawn egg to attempt to generate a crystal.
Here’s a list of different statuses you might gain by interacting with a Lucky Crystal:
Speed
Increased Jump Height
Instant Health
Health Boost
Levitation
Massive Damage
Explosion
No Effect
Hunger
Poison
Slowness
These crystals can also affect mobs. Some of the crystals can be used strategically to trick monsters into colliding with them (in hopes of causing an explosion).