Talk:Morgana/@comment-37514365-20190307113724/@comment-26808509-20190308115448

Justified. Keep in mind that the R also slows for 20%. And while that doesn't sound like a lot, at level 6 most people on botlane don't have boots or at least not tier 2 boots, which makes the slow very noticable. On these low levels the slow really makes a difference, so giving her R a stronger speed boost on lower ranks would make it inescapable early on.

In contrast, the 20% slow doesn't matter too much in late game, because of tier 2 boots, several moventspeed items or other speed buffs. While the speed buff from Morganas R ramps up pretty hard.

It's balanced that way. In early stages her slow with the minor speed buff is strong enough and later, when the slow loses it's power, the speed buff gets stronger.