Flame grades.

The golden flames surged forward with a heat so intense, it could incinerate anything in its path.

"How can he control such an amount of flame." Karina was utterly shocked by the unbelievable scene in front of her.

It was known that the greater the amount of flame conjured, the harder for it to be controlled.

That was why students were thought to shape the flames to increase their control over them, but in this case, not only was the quantity conjured absurd for pre-student like him, Luciano hadn't shaped his flames and the most shocking thing was that he still had control over it.

Normally when pyromancers cast fire-based spells they can make it take any shape of their choice but once it has been released, the spell's shape and trajectory can't be altered. But what surprised Blake was that Luciano's golden flames were not as stiff as regular flames.