Well, I guess so. It does have speed, but even I'd probably be able to dodge it. He is swinging his sword that simply. Basically, he is only using vertical and horizontal slashes. They sometimes bend to a right angle, but it's completely obvious. My eyes are good from training with the troops, so I know. Atla's good too.
The genius Atla's attacks have an instinctual depth, so even I have difficulty avoiding them. Rather, Atla is one who becomes stronger every time she fights. I have not seen anyone visibly grow stronger in the middle of a fight like Atla. In the way not relating to status.
Earlier, she probably lost to Female Knight due to a lack of Class Up and level. Thinking about it, it's not likely a knight-like person would be below level 40. Atla has not gotten a Class Up yet, and has only fought monsters up until now. She's fought with me, but it'd be more correct to call that training.
Compared to that, Ren's current attacks amount to child's play. Rather, wasn't he stronger when there was depth, before he was corroded by the curse? He's only gotten stronger status-wise right? I thought it meant something else.