The ones most stirred by this were the Hogwarts University students who had only just left school. Their blood boiling, though they had not been at the very front, they now stood on the wall and flung out their flames with all their might, hurling them onto the battlefield.
For a time, roaring flames from Incendio rose up and covered the battlefield below the wall. That brief burst of high heat meant little to the heavy Metal Golems, but to the Undead, it was undoubtedly lethal.
Also on the wall, Durmstrang's Dark Magic professor, Madam Pavlichenko, wore a look of interest on her almost green-skinned face. Without hesitation, she threw a Fiendfyre Curse into the pile of Undead Creatures. Tongues of flame sprang from her wand, wrapped around a skeleton, and instantly swelled by a size, then darted nimbly toward an Inferi beside it...
The flame, which had begun as only a thin streak, spread in an instant with ample fuel to sustain it, relentlessly chasing down more Undead Creatures. It devoured these things, whose bodies had little moisture and were especially flammable; wherever the tongues of fire passed, they turned to ash while feeding the ever-growing Fiendfyre.
Far faster than usual, the swollen flames began to transform, becoming a vast pack of beasts made of fire: Fire Snakes, Fire-breathing Giant Birds, and all manner of bizarre monsters.
They churned freely among the Undead Creatures. Those Undead Creatures were flung into the air, dropped into their fanged mouths, landed beneath their clawed feet, and were finally swallowed by hellish flames...
Watching those Skeletons and Inferi wrapped in Fiendfyre and reduced to ash, Pavlichenko showed a satisfied smile, her slightly sharp teeth making her look rather ferocious.
Only the Aurors on the stretch of wall near her side suffered more for