Crucible

== Description: ==
The Crucible is a red laser light-based sword that can turn up to any heat below or the same as precisely 2.38095238095238095238x the kelvin temperature of hellfire. No, this number was not randomly chosen. 
Hellfire is unfathomably hot, making the crucible able to easily turn air straight into plasma, and if left still for long enough, melting the plasma oxygen itself. The blade of this sword glows a dark red, with lighter red thin energy surges sometimes being channelled through it. This blade runs on lava specifically from the underworld, which is stored in the centre of the hilt. Any other lava is too cold for this blade. The blade's power source can be substituted with a material as hot or hotter than lava from the underworld. A single drip of this lava can make the sword run for only 100 years, which is good for humans, but not for robots. Speaking of robots,
Ultra-Bot does not have access to lava, so he substitutes the energy source for the Crucible (his secondary weapon) with Vayn energy at 106113.15 K, the temperature of lava from the underworld. Red Vayn energy significantly increases the power of the Crucible, but also makes it unstable, sometimes hurting the wielder too, so Ultra-Bot balances the energy out with Green and Pink Vayn energy.