Although it was only temporary, it allowed its master to obtain power surpassing that of demon kings and gods.
The "Gauntlet of the Red Dragon" doubled its wielder's power every ten seconds.
Even if its initial power was only one, doubling every ten seconds would eventually produce a terrifying level of strength.
Originally, the only things Shirou could project and use in actual combat were weapons such as knives and swords. Defensive equipment was impossible to project.
However, the "Gauntlet of the Red Dragon" was a little different--
Hidden inside the Dragon Gauntlet was a certain sword.
That was precisely why Shirou could complete the projection.
"Boost!"
As time passed, power burst from Shirou's left arm, which was wrapped in a vermilion gauntlet.
"Boost!!"
The Sacred Gear continued to issue its voice.
Each low growl sent the power of the Dragon Kind flowing into Shirou's body.
"...Huh?"
Cold sweat beaded on Bavag's forehead.
"Wait... is that..."
She stared fixedly at Shirou's left arm. A sharp pain struck deep inside her head--the memories she had lost due to the failed summoning were returning.
Meanwhile, Black Saber sensed something strange. Shirou's magical energy was surging at an unimaginable speed.
"--Excalibur Morgan!"
She launched her attack decisively, releasing her Noble Phantasm once more without hesitation.
A pillar of flames formed from inverted aurora swept straight across.
But Shirou had been prepared.
"Time Alter Square Accel!"
The explosive pain sent Shirou's consciousness boiling. He swallowed the blood rising from his throat, stomped hard against the ground, and leaped backward.
The boy flipped through the air, escaping the sweep of the Light Cannon while continuously squeezing more power from the Red Dragon Gauntlet through sheer willpower.
Black Saber had not expected Shirou to increase his speed even further. This was also the first time she