buff merc treads to reduce knockup duration - this isn't optional.

too many knockups, no counterplay other than "DoN't GeT hIt" all of the meta knockups are point and click, or have an extremely easy condition to fulfill, and the champs who have these are meta. Stop this bullshit where I can't play my melee champ that doesn't have hypermobility, because you want worlds viewers.

-from a melee champ player, the same kind of melee champs that ghostcrawler deemed "unskilled" in comparison to ranged champs