Suddenly you can have a class in real world, but only 1 level. Which one you choose?

[MaxiDuRaritry]

Since text trumps table, something I should point out about the artificer is that you get a LOT more than what the table says you do.

Ahem.

Bonus Feat: An artificer gains every item creation feat as a bonus feat at or near the level at which it becomes available to spellcasters.

Yes, that includes all the non-Core ones available in the campaign, far more than what is shown on the table. It also includes the [Item Creation] feats present in the Eberron books, such as all of the cost-reduction feats (Exceptional/Extraordinary/Legendary Artisan) for every other [Item Creation] feat you get.

There's Attune Gem, Attune Magical Weapon, Bind Elemental, Brew Potion, Construct Grafter, Craft Aboleth Glyph, Craft Alchemical Item, Craft Cognizance Crystal, Craft Construct, Craft Contingent Spell, Craft Crystal Capacitor, Craft Crystal Weapon, Craft Dorje, Craft Epic Magic Arms and Armor, Craft Epic Rod, Craft Epic Staff, Craft Epic Wondrous Item, Craft Magic Arms and Armor, Craft Masterwork Armor, Craft Masterwork Ranged Weapon, Craft Masterwork Weapon, Craft Psionic Arms and Armor, Craft Psionic Construct, Craft Psionic Seal, Craft Rod, Craft Rune Circle, Crafted Scepter, etc, etc, etc, etc, etc.

And again, remember that every single one of those has the Artisan feats attached to them.