Do yourself a favor and never ever look at tosbase again. Most builds are ■■■■ to begin with and all others are outdated.
Also skill data is outdated, the whole tosbase is outdated. Use this one:
https://tos.neet.tv/skill-planner
This is good for leveling. Just Full Dex and some Con if you think you need it.
https://tos.neet.tv/skill-planner#313331eee.1a25354a.1f2f3147516175.112135618ab5c5
If you have time level this build and with class reset you could go for Hunter then:
https://tos.neet.tv/skill-planner#31122beee.1a25354a.193a456571.152545.112135618ab5c5
Not sure about the Hunter part, the rest should be good for soloing easy maps. If you take out Fletcher and go for Scout you might be able to sneak through the high matk maps at least but lose some dmg utility then.