At present, Hyuga Sho already possessed all seven basic attributes.
He also possessed various bloodline-limit Star Points.
This meant that Hyuga Sho could combine the seven basic attributes at will.
Aside from special Star Points such as Wood Release, which Kamimusubi could not obtain, all kinds of special combinations were within Hyuga Sho's grasp.
However...
Hyuga Sho still had no way to combine three or more attributes.
At present, combining all seven attributes at once was indeed difficult.
Combining three could be named Kekkei Tōta, still beginning with "Release," such as Dust Release.
Combining all seven attributes could be named Shinra Tensei or Banshō Ten'in.
That was the essential difference.
Then...
What was his own inner image?
To Hyuga Sho, becoming stronger was everything.
That meant...
"To me, possessing 'power' is what counts as becoming stronger."
Hyuga Sho's will had long since become incomparably resilient.
So there was no need to talk about how power had to match one's inner self.
Hyuga Sho already possessed the latter.
Now, he only needed to pursue power.
"In other words... the special ability formed by fusing my seven attributes is related to 'power'..."
With that thought,
Hyuga Sho began trying to gather the seven attributes.
Generally speaking,
those who possessed Kekkei Genkai—
for example, Yamato—
could use "water" with their left hand and "earth" with their right to combine them into Wood Release.
In other words, the body's meridians had to produce two different types of Chakra simultaneously.
That was also why Kakashi could not use the Sharingan to copy Wood Release.
He simply could not do it.
This was related to the brain.
It was not like the story of the oil seller who could drip oil through the hole in a coin.
The oil seller had perfected his skill through practice.