Next, he repeated the previous process and completed the Horned Rabbit's modification. Like the Demonic Wolf, the Horned Rabbit received its own Bloodline Factor, a wind-attribute Bloodline Factor, and padding.
The former would make the Horned Rabbit stronger, while the latter came from the Demonic Wolf and gave it a certain chance of awakening wind-attribute spells. Even if it failed to awaken them due to bad luck, future Magic Crest Inscription modifications would go more smoothly.
Magic Crest Inscription had originally come from wizards engraving the spell patterns of magical creatures onto items to make spellcasting easier. Over time, it developed into engraving magic-patterned spells directly onto the body, granting the user the ability to cast the corresponding spells.
After so many years of development, Magic Crest Inscription technology had become increasingly mature. The spells engraved also possessed growth potential. Thus, there was now a niche school of wizards who engraved magic crests onto themselves, allowing them to instant-cast more spells and giving them relatively strong combat power.
However, such wizards were rare. Most still engraved them onto the magical creatures they raised, making it one of the major branches of biological modification.
In fact, Magic Crest Inscription accounted for half of biological modification wizardry. Most biological modifications ultimately had to return to this path.
But there was no helping it. Bloodline Factors had a lofty premise and enormous potential.
Thus, there were naturally more wizards researching Bloodline Factors, and with more wizards came more related literature.
Although Magic Crest Inscription had also developed considerably, most of that development was purely technical. Among wizards, most of whom were research scholars, it naturally had a smaller voice.
Naturally, Isaac would not choose to study only one of them. An adult's greed made him choose to have it all!
After all, he had a cheat~
Therefore, Isaac had prudently added a wind-attribute Bloodline Factor to the Horned Rabbit's formula. Even if its awakening failed, wouldn't it make future inscriptions more convenient?
After the Horned Rabbit was dealt with, Hamon wasted no time in carrying the enormous Demonic Wild Boar onto the operating table.
The Demonic Wild Boar's modification differed somewhat from the previous two Tier 1 magical creatures. Although it still used three Bloodline Factors, apart from the third one, the other two were both earth-attribute Bloodline Factors. None of them were the Demonic Wild Boar's own Bloodline Factor.
After all, it was merely a magical creature that had not entered a tier. How strong could its Bloodline Factor possibly be?
Besides the Bloodline Factors, Isaac also replaced the Demonic Wild Boar's heart with the heart of a Tier 1 Rockskin Boar.
Once everything was finished, Isaac did not have Hamon carry the boar back. Instead, he took a step back and carefully observed its condition.
As the newly replaced heart gradually fused with it under the Spell's influence, abundant earth-yellow magic power surged from the heart and quickly filled the boar's entire body. Once such a "massive" amount of magic power entered the boar, it began drastically altering its body.
During this process, Isaac was surprised to discover that the Bloodline Factors' fusion had actually begun accelerating under the influence of that magic power!
Although it was relatively slow, it was indeed accelerating...
Looking at the boar on the operating table, Isaac narrowed his eyes slightly. He had not expected an unexpected gain~
However, he would need further observation to determine exactly which part had caused the effect.
This situation had not been mentioned in his eldest sister's collection of books. Perhaps it had not been discovered, or perhaps his eldest sister did not have the relevant Magic Books.
However, Isaac leaned more toward the former, because techniques like heart replacement and blood replacement had been obsolete for a long time. At present, only a small number of poor Legendary Wizards still used them.
Like Isaac~
So it was perfectly normal that those esteemed Arcanists had failed to discover this.
However, Isaac did not dwell on it for too long. Although it was interesting, a great enemy stood before him, and he could still distinguish what mattered more. He only needed to write it down in his notebook and research it later.
As for now, there were more important matters~
After collecting the data, Hamon carried the enormous Demonic Wild Boar into an iron cage and locked it up. Then, man and claw arrived at another testing ground. Five iron cages stood in the center, containing the Demonic Wolf, Horned Rabbit, Wilderness Spirit Deer, Demonic Wild Boar, and Heart-Replaced Demonic Rat respectively.
The five magical creatures had not fallen unconscious as they had during surgery. Not only were they awake, they were also lively and in excellent condition!
For instance, the most vicious of them, the Demonic Wolf, was currently baring its teeth at Isaac.
"Hiss!!"
Hamon suddenly flew in front of the Demonic Wolf's cage. His palm split open, revealing two hundred neat, gleaming serrated teeth!
Who couldn't bare their teeth?!
Isaac helplessly patted Hamon and called him back. This experiment was not about comparing who could bare their teeth better.
Hamon closed the fissure in his palm and flew back behind Isaac's head. He pointed straight toward the sky, his five fingers spread wide. A stream of magic power flowed from Isaac into Hamon's body, after which he directed all of the amplified magic power into the magical creatures inside the five iron cages.
Talent Wizardry Conversion!
That was right. What Isaac wanted to test this time was an idea he had long held regarding his Talent Wizardry.
Since Flesh Conversion transformed Demonic Flesh into living organisms under his control for battle, it was obviously a summoning spell.
However, in Isaac's view, this wizardry had another direction worth developing—using it on living creatures!
If this wizardry could affect living magical creatures, or rather, creatures possessing magic power, then its combat value would soar even further!
Unfortunately, he had already conducted several experiments before this, and all of them had ended in failure.
This was now Isaac's seventh attempt, as well as the seventh version of Talent Wizardry Conversion.
Unfortunately, three minutes passed, and none of the five magical creatures showed any change. It had failed...
Isaac furrowed his brow. Failure was not frightening; experiments failed all the time.
But failure without gaining anything was frightening...
Could this path be impossible?
Isaac shook his head slightly, his brows still furrowed. That was unlikely. Some conditions probably had not been fulfilled yet, and further research was needed...
Fortunately, although this experiment still had not yielded much, this week of study had allowed Isaac to find a direction for improvement: starting with Bloodline Factors!
From that angle, Isaac had plenty of ideas. Genetic mutations had not been uncommon in his previous life. Although he had never properly studied the subject, he understood a little. Imitating the shape of a tiger from a cat was not difficult.
And as long as the tiger he drew produced results, everything else would be easy. After all, the beginning was always the hardest part~
After interrupting the spell, Hamon was responsible for cleaning up the laboratory, while Isaac went to prepare Hamon's strengthening ritual. The things he had purchased from the Truth Association had finally arrived.
Actually, those items had arrived three days ago, but Isaac had been immersed in studying Bloodline Factors at the time, so he had delayed dealing with them.
Before you continue