"Surtr!" William roared as he unleashed the most powerful lightning attack that he could unleash with the authority that Mjolnir had given him.
Since the Half-Elf wasn't its rightful owner, he could only use half of its full power. Even so, this power was more than enough to contend against foes that were many times stronger than him.
The lightning bolt charged at the giant spatial crack in the sky, like a deadly serpent out for the kill.
A second later, a blinding light followed by a powerful explosion shook the entire world that sent Morax tumbling hundreds of meters in the air.
When the light receded, a gigantic, smoking hand appeared in the sky. The hand was so big that William estimated that it was around twenty meters long.
"Mjolnir?" The Flame Giant, Surtr, also known as the God of Destruction, that razed Asgard to the ground, said in a nostalgic voice.
The tear in the sky widened and the upper half of a Giant appeared.