Gilgamesh in DxD

At that time all attacks that were aimed at Gilgamesh were surrounded by blue orbs with Roman numeral patterns around them and were paralyzed in midair.

In this spell Gilgamesh had gained full control over the magic power in a certain region with his Mana Zone, and then cast his [Time Magic] which captured anything that entered that space trapping him in a time sphere where a time loop occurs. , thus making the attacks stand still.

Every member of the Heroes Faction was not believing that Gilgamesh had stopped their spells so easily.

Seeing that they had no chance of winning if they weren't serious, they decided to use all their power, and together they said two words.

"Balance Breaker"

At that point a burst of energy erupted gaining Gilgamesh's attention as seeing so many people achieve Balance Breaker at the same time, it was a rare sight to see so many users.

Although they weren't Longinus it was still rare to see so many Balance Breakers activated at the same time.

All Heroes Faction members had visibly increased auras and their powers increased, some of them had new weapons, others had the elements around them.

The leader, who was once manipulating white flames, now had an armor made of flames that burned everything around him.

Gilgamesh knew which Sacred Gear that [Flame Shake] was.

[Flame Shake] grants the user the ability to use pyrokinetic abilities by conjuring white flames from the hands and firing at the target, presumably these flames burn hotter than normal fire but are useless against those with greater fire residence like dragons and limbs from the Phenex clan.

"We will take you to our leader whether you like it or not. And then let's keep your Sacred Gear" said the leader with a smile.

In their mind they could win, even if it was difficult, after all [Boosted Gear] can double the user's power every ten seconds, but they only needed to win it before Gilgamesh could double or multiply its power.

Of course the Heroes Faction didn't know that Gilgamesh had achieved Balance Breaker, because it wouldn't be much more complicated.

Gilgamesh raised an eyebrow, but understood their plan, they probably wanted to take him to Cao Cao to brainwash him, something the True Longinus wielder had already done to other members of his Faction.

"Then I must show you my power," says Gilgamesh, raising his left hand.

All members of the Heroes Faction prepare to advance against Gilgamesh before he summons his Longinus to double his powers, but what happens frightens them.

The entire temperature of the environment starts to drop at a high rate causing water droplets to become visible and ice to quickly form around them.

The group leader quickly moved forward while raising his flames in an attempt to destroy Gilgamesh's ice, but the flames weren't doing anything and so Gilgamesh decided to start.

With a simple wave of the hand from Gilgamesh, Hiroshi has all his flames extinguished and frozen as his body is placed on a large block of ice.

This ice was created by Longinus [Zenith Tempest].

The main and first Sacred Gear of Gilgamesh was the [Zenith Tempest], it was listed as one of the thirteen Longinus and ranked as one of the first four having the power to destroy the world, within the Sacred Gear hierarchy [Zenith Tempest] occupied second place only below [True Longinus].

Even among the Longinus the [Zenith Tempest] was irregular, it gave the user's ability to control the weather and the elements of nature at will, with enough mastery the user was even able to create the elements freely, the ability to control the elements was so great that it could affect the entire world and destroy its balance.

The fact that it is irregular even among Longinus is the fact that it is very simple to use, the powers of this Longinus respond to its user's willingness to manipulate the elements easily.

For example if you gave the Booster Gear to a person it could multiply its power a few times before reaching its limit, having its power focused entirely on the user.

On the other hand, if you gave Longinus Zenith Tempest to a person it would easily be able to sink an entire city creating an endless rain, after all its power is not focused on the user but around him, in the whole world, after all with this Longinus all extension of the world can be used by its owner.

Although powerful it also had a limit on how much its user could manipulate the elements, the limit would be the user's physical and mental ability to command the elements.

The elemental Manipulation ability of this Longinus was surreal, reaching the divine level, it was easy for the user to turn a desert into a frozen tundra, or general flames as hot as the sun.

And Gilgamesh doesn't leave it for less, his affinity with Zenith Tempest is surreal, to the point where Arashi puts Gilgamesh as his strongest and most potential host.

Gilgamesh's affinity with Arashi was such that not even the goddesses who reincarnated him could imagine, it was as if they were both perfect for each other, the proof of which is that when Gilgamesh was born he had awakened his Sacred Gear.

Although rare, it's not an impossible event, as it all depends on the user's affinity with their Sacred Gear.

Because if you think all 13 Longinus are the apex of a Sacred Gear, with the power to kill gods, but there has never been a report of a Longinus user who actually killed a god, at most an Ultimate Class being.

The answer to that is here:

Just as Excalibur chose King Arthur. The 13 Longinus can only be truly wielded and used to their full potential by a chosen few.

Only a few people are able to bring the Longinus to their true power, something hard to find considering that there are more than 7 billion people in the world and only 13 Longinus.

But that's what Arashi, the conscience of Longinus Zenith Tempest found in Gilgamesh, someone capable of taking her to her full potential.

The fact that explains why Gilgamesh was born with his Sacred Gear unlocked.

Another case of this would be Tobio Ikuse the Longinus user [Canis Lycaon] who was born surrounded by the dense darkness of his Longinus, as he had gone beyond Gilgamesh, as he was born with his Balance Breaker awakened, which resulted in his grandmother sealing his Sacred Gear not to cause problems.

The same happened with Gilgamesh, his affinity was so great that even unconsciously using the power of his Longinus the results were abnormal.

The [Zenith Tempest] responded to his feelings so when he was sad rains would occur, when angry storms would befall the land, this resulted in Sebas sealing his Sacred Gear as it wouldn't be long before some supernatural being tried to find him and the kill or enslave.

When he awakened her again power came with a vengeance and over ten years of training Gilgamesh's dominance with her rose to the point where it could affect everyone, especially in her Balance Breaker.

The same happened with [Boosted Gear] and [Regulus Nemea].

Even with a much shorter time of use, being two years with the [Regulus Nemea] and a few days with the [Boosted Gear], Gilgamesh managed to bring this Sacred Gear to most of its potential.

According to Ddraig, Gilgamesh had a great affinity for Dragons, which Gilgamesh didn't know how, since Regulus said that he also had a great affinity for Lions, which Gilgamesh deduced was from his blood.

After all, Uruk, the city-state led by Gilgamesh, had a habit of training Lions.