User blog comment:RoznosicielCiast/Leokathya, the Breathstealer/@comment-7709681-20141107020651

Does not only passively ignores terrain collision (Which is really bad, is good actively but toxic passively; as you not only can't be targeted but you'll deny and counter abilities that interact with terrain.), the second kit is far to secure due to the aforementioned problem and, well... AoE True Damage nuke on a 90s cooldown.