Unbiased

Spells gained:
Unbiased Philosophers choose to change their views regularly and observe the world through many different lens. They may choose a number of spells in any school to add to their formulae list equal to their intelligence bonus at that time each level, these spells must be of a level they can cast. If their intelligence increases or decreases they do not lose the ability to learn, prepare, and use these spells, nor do they gain more retroactively. This ability does not add extracts to your formulae book.

Mutagen effect:
An unbiased philosopher may choose any ability score to benefit from and suffer a penalty to when they use their mutagen. Once this choice is made it cannot be changed.

At 5th level you may gain an additional wondrous item slot while under the effects of your mutagen. You must still equip the item as normal. Once you have chosen the slot it cannot be changed.

At 10th level you gain an additional ring or wondrous item slot. Which you choose cannot be changed, and you may use this to gain a third item slot of the same type.

At 15th level you may now change which magic item slots your mutagen gives you. You may not have more than one additional ring slot.

At 20th level you can now change which item slots your mutagen gives you as a full round action. You may opt to have two additional ring slots.

Item Creation (Ex):
At 3rd level you gain Craft Wondrous item as a bonus feat. You may treat your extracts as spells and class level as caster level for magic item creation.

Advanced Technique (Ex):
At 6th level you may choose one of the following feats: Craft magic arms and armor, Craft Construct, Craft Ooze, or Grow Plant Creature. You may ignore the requirements for these feats, however if you meet them you gain a +2 to any checks to use them.

Alchemical Wonders (Su):
At 9th level you may choose to gain either the Craft Rod or Forge Ring feat.

Eldritch Implications (Su):
At 15th level you may choose to gain either the Craft Staff or Brew Fleshcrafting Poison feat.