Hogwarts God of Ice and Fire

Hogwarts Castle.

After using the illusion array to strengthen Harry's faith, Lynn returned to the Slytherin dormitory. In the area separated by the alchemical barrier, the alchemical equipment that was originally placed there had disappeared.

Instead, there are equipment used to brew potions, including potion tables and crucibles.

Lynn had a premonition that after the news of Dumbledore's murder spread, the final battle at Hogwarts might not be far away.

Therefore, he must improve his strength as much as possible in the shortest time, and casting blood fusion magic to fuse Fox's Phoenix bloodline talent is the best choice.

Lin En added the materials into the crucible with ease, and a wisp of red flame ignited out of thin air under the crucible.

The brewing period of the blood fusion potion is two weeks, and during this period, Irina was not idle either.

After she packed her things, she practically moved into the Room of Requirement.

The DA's gathering place had long been moved to the Quidditch field, which allowed Irina to hide in the Room of Requirement for more than two weeks without being disturbed by anyone.

The Room of Requirement was transformed into an empty training ground, with Irina at the very center of it.

From the magic notes Dumbledore left for her, Irina mastered the Water Prison Curse. After a day of practice, her mastery of the Water Prison Curse improved from the initial normal release to gradually being able to cast spells silently and without a wand, until she could cast spells silently and without a wand!

"I need some training dummies!"

As Irina finished her words, dozens of training dummies appeared not far from her.

Irina raised her left hand slightly, and as soon as she thought about it, an endless stream of water emerged out of thin air. However, this stream was not as gentle as the water summoned by the Clear Water Like a Spring Spell. Instead, it was like a thorn in the flesh, wrapping around the dozens of training dummies.

The water flow split into hundreds of rope-like streams in the air, tightly entangling the training dummies from all tricky angles, and like a giant python, it contracted towards the middle, trying to strangle the training dummies!

These should have been gentle water flows, but under Irina's control they were like snakes strangling their prey. As the water flows continued to contract, dozens of training dummies made crisp "crackling" sounds.

Those training dummies seemed to be overwhelmed. Many precision parts broke under the stranglehold of the water flow, and the training dummies completely fell apart and scattered all over the ground.

The Water Prison Curse created by Dumbledore was supposed to be a control spell used to bind the enemy, but it did not have such a strong offensive power. This was related to Dumbledore's kindness and unwillingness to kill others.

But after Irina's improvement, the water prison spell had a great killing power. Even the training dummies made of wood and steel were shattered to the ground under the strangulation of the water prison spell, not to mention the human body which is extremely fragile? !

However, Irina seemed a little dissatisfied with the lethality of the improved Water Prison Curse. Her beautiful eyebrows slightly frowned, and she said softly: "The power is still a little lacking. How can we continue to improve it..."

Looking at the training dummies that were refreshed again and again by the Room of Requirement, and then shattered again and again under the stranglehold of the Water Prison Curse she cast, Irina seemed to have a new inspiration.

"Perhaps, I'm going in the wrong direction. Water flow may not only be able to strangle the enemy like a python. Water is the softest thing, but also the hardest thing..."

Irina thought of something and waved the wand in her hand again.

Under Irina's control, the water flow that was originally like a rope suddenly became hard, turning into sharp sword blades, shooting towards the training dummy not far away!

Irina thought of Astoria's blood curse. The carrier of Astoria's blood curse is blood, and blood is also a kind of liquid!

If the blood blade of the blood curse was so indestructible that it could even threaten the life of a demon-level wizard, then why couldn't the water flow she summoned by the water prison spell be the same? !

Compared with the blood blade of the blood curse, her water flow is simply unable to manifest bloodline talent!

Soon, Irina improved the second variant of the Water Prison Curse, which was based on Astoria's ancient magic blood curse, the Water Prison Curse!

The water flow that was supposed to form a water prison turned into sharp water blades, stabbing at the training dummy from all directions!

In an instant, dozens of sharp water blades pierced through the body of the training dummy, passing through the ribs and under the scapula, locking it tightly!

This is different from the Water Prison Spell which originally wraps the target and binds the target using an extremely tough water prison.

The variant of the water prison curse improved by Irina chose to directly pierce the target's body. Through the water blade that pierced the target's body, the target was firmly locked in place!

The training dummy's ribs were pierced by twelve water blades, and its scapula was locked by two water blades. Its hands, arms, legs, and feet were all pierced by several water blades and nailed to the ground.

"Well, this is the Water Prison Curse. No, it should be called the Water Prison Killing Curse. It should have the power it deserves!"

Looking at the training dummy that was completely nailed to the ground by dozens of water blades and unable to move, Irina finally nodded with satisfaction.

If there were other little wizards in the Room of Requirement who saw this scene, they would probably sigh and say, "Too cruel!"

Who would have thought that this cute little witch could be so ferocious when casting magic? !

Irina waved her wand to dispel the Water Prison Curse that had pierced the training dummy with thousands of holes, and said softly: "Let's put an end to the research on the Water Prison Curse for now. Now, it's time to combine the Water Prison Curse with my ice magic..."

During these ten days, Irina kept trying to combine the water prison curse with ice magic.

Irina's initial idea was to release the Water Prison Curse first to nail the target to the spot, and then use ice magic to freeze the water blade of the Water Prison Curse into ice, giving it the killing power of ice.

However, since ice magic is used to freeze the water blade into ice, why not use ice blade instead of water blade in the first place? !

After all, the hardness of the ice blade itself is just above that of the water blade. The ice blade can do what the water blade can do. The flexibility of the water flow cannot be fully reflected in the variant of the water prison curse.

After successfully replacing the water blades of the Water Prison Curse with the ice blades of ice magic, Irina developed a new type of ice magic, the Ice Prison Curse!