Gilded Crystal

Gilded Crystal adds a single powerful item to Minecraft, the Golden Amethyst, crafted from an amethyst shard surrounded by 8 gold nuggets.

Stacks up to 16!

✦ Kinetic Blink
While in air, sneak and right-click to launch yourself in the direction you’re looking. Consumes 1 shard.

✦ Treasure Sense
Right-click any block to scan a 10 block radius for nearby Chests and Barrels. Particles will trail toward any containers found. Has a 10 second cooldown.

✦ Stasis Strike
Left-click any mob while holding the Golden Amethyst to apply Slowness X and Weakness X for 4 seconds, freezing them in place. Consumes 1 item.

Void Crystal

Right-click a dragon egg with golden amethyst to turn the crystals into void crystal.

✦ Time Manipulation:
Sneak and throw a void crystal to go back in time 3 seconds, consumes 1 crystal and can be used atmax 5 times in a minute.

✦ Void ability:
Player can walk on void if atleast 1 void crystal is in the inventory and right click the void to go back to the surface

✦ Void Realm:
Hold your right-click until the bar is finished and a dome filled with crying obsidian forms near the player with a 15-block radius, giving enemy negative effects like: Slowness, Weakness and Mining Fatigue during the duration of the realm and wither effect for first few seconds.
Lasts till 1 minute 30 seconds or when the enemy dies(whichever is sooner).

Requirements

Fabric Loader
Fabric API(for 1.21.1)
Minecraft 1.21.1