[2022] Swain update on PBE

https://twitter.com/thetruexy/status/1513961755050840070

Swain update coming to PBE today, featuring...more birds! Aiming for these to help solo lane as well as support. Come try it out!

This version of Swain aims to pull some his burst power into investing in Swain's fantasy of becoming a drain-tanking terror while in R

We're upping how often Swain can use R and removing the "ticking clock" on how long he can stay in his form. As long as he's draining enemies, he can go infinite.

We've shifted the power from his Passive pull off allies into more agency for the Swain player themselves within the Q/E/R changes. As always, numbers are always subject to change pre-ship.