That means he can copy an attack he has seen before without needing to see it again. He needed the help of his Shard of power to do that but the result is underwhelming. Copying from memory is redundant if he has unlimited copying. He doesn't need to copy from memory as long as he has unlimited copies of the ability.
Unlimited copying and copying from memory are wonderful on their own but wasteful together. He can do one on his own while the other one needs the interference of his shard of power to do because it should be impossible. It should be impossible to copy an ability he has seen in the past since his mark of sin won't be able to activate in real-time to copy it. Now he can have a simulated activation of his mark of sin but what use is it if he can make unlimited copies? He wouldn't need to copy from the past anymore if he already has unlimited copies.
It is another lesson in that bending the rules of possibility isn't always necessary. There might be an easier way within the realms of possibility that is better. Unlimited copying beats copying from the past. It is easier to do and it saves both energy and power. Copying from memory is difficult to do and reduntant, therefore it is useless.
#(ERROR: YOUR MARK OF SIN HAS BEEN MODIFIED)
#(THE SPITE OF ENVY HAS CHANGED)
#(ERROR! YOUR ABILITY THE SPITE OF ENVY HAS COLLAPSED)
#(YOUR MARK OF SIN HAS BEEN COMPROMISED)
#(CONGRATULATIONS! YOUR ABILITY THE SPITE OF ENVY HAS EVOLVED INTO THE SHIELD OF CHAOTIC ENVY AND THE SPEAR OF CHAOTIC ENVY)
#(THE SHIELD OF CHAOTIC ENVY: Able to block any attack be it Magical, Spiritual, Physical, or a combination of them)
#(THE SPEAR OF CHAOTIC ENVY: Able to damage anything be it a Magical, Spiritual, Physical, or Phantom entity) ɪꜰ ʏᴏᴜ ᴡᴀɴᴛ ᴛᴏ ʀᴇᴀᴅ ᴍᴏʀᴇ ᴄʜᴀᴘᴛᴇʀs, ᴘʟᴇᴀsᴇ ᴠɪsɪᴛ N(o)vᴇl(F)ire.nᴇt
The second addition to the repertoire of sin abilities is the splitting of the second sin ability he acquired as a demon. It is the result of his intentional attempt to engineer a sin ability that can hurt the god of fate. The Spite Of Envy could only reflect all types of magical, physical, and spiritual attacks but now he can both block any type of attack and attack any type of entity.
The change was very dangerous. His mark of sin was at a heavy risk of collapsing and his path to becoming a demon god was almost cut off. He can't become a demon god with a compromised mark of sin. Fortunately, his shard of power helped him finish the changes before his mark of sin collapsed.
He learned then to curb the usage of the shards of power. Sometimes, being able to bend the rules doesn't mean it should be done. The outcome might be disastrous and not worth it. It is a lesson in caution especially since he can't fully control the shard of power. It responds to his will but the outcome is unpredictable.
He can ask anything of the shard of power and it will be done be it a reasonable request or not. But the results will be heavily skewed. The law matrix of the universe will give him what he wants in a way that doesn't damage the universe. So he might be in for a nasty surprise if he isn't careful.
Next comes what he is most excited about.
1. Comprehension: 0.00001%
It showed up in his status after he became able to comprehend the law of Chaos. Demons can't learn laws but he could use the laws that others have comprehended within his soul because, unlike Order, Chaos is welcoming to change. But he has not been able to learn the law of Chaos because his mark of sin always interferes with the law matrix and prevents connection to laws. This interference is why demons can't comprehend laws.
It was a shame too since he is the only one that can learn the law of Chaos. The law of Chaos is very rare like the law of order. The others are not in contact with it like him. His inability to learn the law of Chaos changed when the shard of power stopped the interference of his mark of sin. Now he can use his affinity and connection to Chaos through chaos energy with a little help from his shard of power to comprehend the law of Chaos.
It is good news because he won't have a problem with Chaos energy ever going out of control once he has fully comprehended it. He will become a king of Chaos just like Helios is a king of the law of fire. The control he will gain over Chaos will make his fusion with Chaos easy in order for him to become a demon god.
His path to demon god is clear. All he needs is a full understanding of his mark of sin, the complete level 10 Authority of a demon king, and full comprehension of the law of Chaos then he will become a demon god, the peak of the demon hierarchy.
His current fusion rate is solely a result of what he did to his soul as a demon fetus to combat the corruption of chaos energy. He had to combine 3 laws and yet what he got is a fusion rate of 18.75%. That is not a good score. He has been walking on thin ice all along, controlling chaos energy with his mark of sin and powerful soul.
He even thought he had perfect control of Chaos because of the authority that was granted to him by the will of the abyss. He would have been blindsided, caught unawares when the remaining 81.75% comes to bite him as he tries to become a demon god. Now he knows what he is up against and he can prepare better for it.
"Now, let's see what this immunity is about." He said as he entered the divine plane.