[2020] Same prefix Rings with different Stats

So I dropped a Malicious Besieger Ring a few weeks back in the Escort Event. Set that to Seraph-Stats and did the same with a Black Ice Ring from Bitterfrost Frontier. Shouldn't they have the exact same stats? At first I wasn't sure if I actually chose the same prefix on both but since the Escort-Ring is just worse all across the board....... https://i.imgur.com/DOu5hFX.png