The Firstlight Sword

Summary
The Firstlight Sword is an Ultimate Weapon created by Omnius himself to be used by his chosen one, Izreldan.

Powers and Stats
Tier: 6-C | High 1-A

Name: The Firstlight Sword/Excalibur/Balmung

Origin: Immortal Mythos

Age: Unknown

Classification: Two-Handed Longsword

Wielders: Izreldan, Ra, Arthur Pendragon, Jake Caster

Powers and Abilities: Absolute Slicing, Energy Projection, Portal Creation

Attack Potency: Island Level (Excalibur was stated to be capable of killing a god and once incinerated 100km of land in a clash with Arondight. Balmung was used to kill a dragon, which are almost as powerful as gods, and shattered a mountain range in the process) | High Outerverse Level (The Firstlight Sword has harmed Azathoth when used by Ra and is even feared by The Trinity. Repeatedly stated to be an Absolute Weapon capable of killing anything in creation. Omnius stated that the sword could potentially kill anyone besides him)

Speed: Hypersonic in melee combat (Arthur Pendragon and Jake Caster can both move at these speeds), Relativistic with energy blasts (Stated that a blast from the sword would be too fast for a god to react) | Massively FTL+ in melee combat (Izreldan and Ra can both move at these speeds), Irrelevant with energy blasts (A blast from True Excalibur was too fast for Azathoth to dodge)

Durability: High Outerverse Level (The Firstlight Sword is made from the same material as the Azure Armor)

Range: Extended melee range naturally, Hundreds of Kilometers with energy blasts | Extended melee range naturally, Irrelevant with energy blasts

Material or Element:  The Firstlight Sword is made of the same cosmic metal as the Azure Armor

Needed Prerequisite for Use:  The Firstlight Sword can only be used by those who are pure of heart, and the maximum power of the weapon can only be unlocked by a Chosen One like Izreldan or Ra

Weaknesses: None

Key: Excalibur/Balmung | The Firstlight Sword/True Excalibur