Marron 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	41	Craftman
Action	34	Craftman
Armor	16	Artisan
Arrow	30	Craftman
Axe	31	Craftman
Book	8	Apprentice
Bow	21	Craftman
Building	1	Apprentice
Bullet	13	Artisan
Cannon	21	Craftman
Cannonball	5	Apprentice
Charm	39	Craftman
Crystal	50	Craftman
Fishing	51	Expert
Food	40	Craftman
Gauntlet	10	Apprentice
Gun	23	Craftman
Helmet	74	Master
Instrument	1	Apprentice
License	1	Apprentice
Machine	34	Craftman
Mana Stone	16	Artisan
Medicine	36	Craftman
Orb	15	Artisan
Pants	19	Artisan
Power Saw	1	Apprentice
Scroll	10	Apprentice
Sewing	40	Craftman
Shield	7	Apprentice
Shoes	21	Craftman
Spear	22	Craftman
Staff	13	Artisan
Stationery	32	Craftman
Sword	20	Artisan
Tool	32	Craftman