If It's Riveria...

"Kill! Kill! Kill! Kill!"

"Tonight will be a once-in-a-millennium slaughter!"

Dark clouds, which appeared out of nowhere, swept across the entire sky above the 18th floor, swirling in the air like eddies.

At the same time, a heavy atmosphere weighed on everyone's heart.

No one noticed what William was doing behind them; they simply felt a strong sense of foreboding within the dark Dark Cloud.

"What is this?!"

One of the adventurers said somewhat gravely, "Our situation had just started to change, and now the Dungeon is going to cause trouble again!"

Thunder rumbled.

Hundreds of golden thunderbolts, like divine punishment, crashed down in succession.

The adventurers instinctively twisted their bodies to avoid the lightning strike, but they quickly realized that it wasn't aimed at them.

The dazzling golden light was so bright it was blinding, turning the entire monster's gathering place into a sea of thunder.

Thunderstrike ended, a pungent, burnt smell lingered in the nostrils of everyone present.

Is that all? Of course not!

Where the Thunderstrike, countless ferocious beasts, gleaming with golden light, crouched in place.

Some look like lions, some like tigers, and some like leopards.

Their eye-like features were all staring intently at the surviving monsters.

Just then, several thunderbirds surrounded by Thunderbird Thunder Beast spread their wings, which were still crackling.

The black ash on the ground was stirred up by their enormous wings, making the vision that had just cleared up become murky again.

The Black Pterosaur's eyes were bloodshot with anxiety, and it stretched out its sharp claws to entangle with the three Thunderbird that flew up.

After chanting the spell, William felt a wave of dizziness, a consequence of his insufficient magic power to cast such a powerful spell.

"William, is something the matter?"

Ais rushed forward to support William's swaying body and asked him with concern.

"Excuse me, could you hand me a vial of Spirit Potion from my backpack?"

In his current state, William has no mood to appreciate the sweet fragrance emanating from the girl beside him.

William took the blue potion that Ais had found, bit off the cork, and gulped it down.

Within seconds of drinking it, about one-tenth of the magic power that had been depleted in his body was restored, and the stabbing pain in his head disappeared.

"Put me on the ground, Ais!"

Having regained control of his body, William made this request to Ais, even though it would be more comfortable to lean against the beautiful girl.

However, this is a battlefield, and their current posture makes it very inconvenient for them to fight off enemies.

"William!"

"What's wrong, Ais?"

"Was all of this caused by your magic?"

As William requested, he positioned Ais on the ground and looked at the strange scene before him.

Three Thunderbird, seemingly possessing sentience, relentlessly attacked the Black Pterosaur's weak points.

The once invincible Black Pterosaur is now in a sorry state.

The most obvious change is its enormous dragon wings, which stretch over ten meters. The once shimmering wings are now covered with scorch marks from lightning.

In some places, you can even see holes the size of a fist. It's impossible to know how the Thunderbird managed to leave these wounds on its wings, which were covered in thick dragon scales.

Ais

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Chapter 99 If it were Riveria [Please subscribe]

Slightly dissatisfied with his current state, William reluctantly took another vial of Spirit Potion from his bag and drank it down.

This was the best potion that Riveria had recommended to him for relieving symptoms when Mage over-casts magic.

There are absolutely no side effects, and it works immediately after drinking it; however, the price is quite steep.

A single vial of the potion costs as much as 100,000 Valis. Keep in mind that a bottle of top-quality Elixir only costs 500,000 Valis. He went to the Dian Cecht Familia just to be on the safe side and bought three vials from that black-hearted old man with the long beard.

"This is my extremely long incantation spell. Although it's very powerful, it's also a huge drain on mana."

"It's really powerful, it feels even stronger than Riveria's magic."

Ais couldn't help but utter those words.

William's magic was indeed powerful, but if it were a High-Level Sword of Victory from Riveria, it could have turned half of the 18th floor into an endless sea of fire.

But this is also because Riveria's magic is far more abundant than William's. If Riveria and William were on the same level, she felt that Riveria could not achieve what William did.

"It's just a pity that if the magic power were a little more abundant, the Thunderstrike could have continued indefinitely, and the created Thunder Beast could have been even stronger."

The adventurers stared blankly at the astonishing changes unfolding before them; the monsters that should have been fighting them were now being taken over by the Thunder Beast.

They're holding weapons now, unsure whether to help or just stand by and watch.

The large number of Thunder Beast he's currently creating are only around level 3, which is more than enough to eliminate the monsters and Firebird on the ground.

However, the Black Pterosaur in the air were completely beyond the capabilities of these level 3 Thunder Beast. The Thunderbird that was just fighting the Black Pterosaur was now down to just one.

"Ais, now I'll show you another use for this magic."

After sensing the lingering magic within his body, William stood up again, and his magical power surged once more.