A truely random salt significantly enhances security, especially in contexts involving hashing and password storage, as it is not deterministic and resistant to Pre-Computed Attacks as well as Brute Force Attacks.
No warranty, but feel free to test it with a Shannon Entropy Calculator.
The entropy source is the uncertainty of time spent on bogosort benchmark in 0.1μs scale. The entropy is magnified with transcendentals and mathematical operations. Executable on WindowsOS.