In other words.
If it were a loose immortal who had not yet forged a "Soul-Gathering Body," given Duan Lingtian's current strength, coupled with the immortal sword he had just acquired, even a "Seven-Ordeal Loose Immortal" might not be able to defeat him easily!
However, if it were a loose immortal who had already forged a "Soul-Gathering Body," even if it were only a "Three-Ordeal Loose Immortal," it would still pose a tremendous threat to him before he had time to kill them, let alone beings above the "Four-Ordeal Loose Immortal" level...
Chapter 2395