Kempor player Craft Skills in Atlantica Online:

Ranks are: Apprentice (level 1-10), Artisan (level 11-20), Craftman (level 21-50), Expert (level 51-70), Master (level 71-90), Grandmaster (level 91+). You can teach inferior ranks from the Artisan status.
Experience gained while teaching depends on the level you train: 100 xp (lvl 1), 500 xp (lvl 2-10), 800 xp (lvl 11-20), 1,000 xp (lvl 21-50), 2,000 xp (lvl 31-40), 3,000 xp (lvl 41-50), 5,000 xp (lvl 51+).

Craft skills
Craft skill	Level	Rank
Auto-Craft	100	(None: Auto-craft is an expression, not a skill, its level raises with licenses)
Accessory	56	Expert
Action	20	Artisan
Armor	32	Craftman
Axe	17	Artisan
Book	21	Craftman
Bow	33	Craftman
Bullet	14	Artisan
Cannonball	21	Craftman
Crystal	70	Expert
Fishing	36	Craftman
Food	77	Master
Gauntlet	32	Craftman
Helmet	24	Craftman
License	11	Artisan
Machine	10	Apprentice
Medicine	62	Expert
Pants	20	Artisan
Sewing	12	Artisan
Shoes	16	Artisan
Sword	44	Craftman
Tool	24	Craftman