League of Legends Dev Tracker

(2023) Can someone explain the use of the "Rock Solid" passive on Frozen Heart and Randuin's

This thread was added on December 28, 2023, with posts from GalaxySmash.

Original Post

I seriously do not see how this is even a remotely useful passive. I know that it's probably post mitigation stuff, but even then it doesn't seem all that useful. Is there something I'm too silver to understand about this passive or is it just an objectively bad passive?

Unrelated but this passive was called "Rock Solid Abs" right up until it went to be PBE lol.