Amethyst

Amethyst or living crystal is one of the rare crystals found in the caves of Muspelheim. Only one crystal can be stacked, because each crystal weighs 38 kg. The speed of the player decreases due to the weight of these crystals. Crystals can increase the player's maximum health by fusion in Hawth's Altar of Hell. The only materials needed to make that crystal fusion are: Hot lava, Hawth's blood (extremely rare, but very rare in fire giants), Blacksmith's fabric (this item comes out only when you kill Hawth Bowserth). Because of these materials, it is very difficult to fusion. Amethyst will also heal when taken into the bag at the same time. The amethyst crystal is taken with Diamond Digging only.

Crafting Areas
Amethyst is not only a fusion element, but also materials can be made from it.

Amethyst Pickaxe
It is 10 times stronger and more durable than diamond pickaxe. The necessary materials are: Steel pick, 3 amethyst crystals, Ymir's essence.

Amethyst Perdenant
This element provides full combustion immunity and allows swimming in lava. The necessary ingredients are: Hawth's blood, 5 amethysts, Lava wand and Ymir's essence.