One of these two skills was an emperor skill, while the other was inherited, so they couldn't be affected by Eternal Sword Intent.
Even if the other advanced sword techniques reached the emperor grade, they still wouldn't be able to compare to Flora Sword Intent and Senluo Sword Form at the same level.
Comparatively speaking, the most important thing about Eternal Sword Intent was its ability to increase the sword rabbit's potential for evolution.
"Next, the sword rabbit should mainly focus on simulating an evolution route. Then, increase the realm of Flora Sword Intent. I don't think it's possible for the grade of Eternal Sword Intent to increase anymore. As for Senluo Sword Form, it's an inheritance skill. The sword rabbit probably won't be able to cultivate it. Flora Sword Intent is already very difficult to cultivate as an emperor skill."
The main point was still evolution.
Soul growth had a huge impact on the cultivation of skills.