Automatic Bonus Progression

Armor Attunement

The character can attune herself to one masterwork suit of armor or one masterwork shield in her possession; she can change that attunement once per day. The attuned suit of armor gains a +1 enhancement bonus at 4th level.

At 6th level, she can instead decide to attune herself to a normal set of clothing as her armor.

At 8th level, she can split her attunement between a suit of armor and a shield, granting each a +1 enhancement bonus.

At 9th level, she can grant a suit of armor or a shield a +2 enhancement bonus (instead of granting each a +1 enhancement bonus).

At 14th level, she can either grant a suit of armor or a shield a +3 enhancement bonus or grant each a +2 enhancement bonus.

At 15th level, she can either grant a suit of armor or a shield a +4 enhancement bonus or grant both a +3 enhancement bonus.

At 17th level, she can either grant a suit of armor or a shield a +5 enhancement bonus or grant one a +4 enhancement bonus and the other a +3 enhancement bonus.

Resistance

At 3rd level, the character gains a +1 resistance bonus to all saving throws. This bonus increases to +2 at 7th level, to +3 at 10th level, to +4 at 13th level, and to +5 at 16th level.

Weapon Attunement

The character can attune herself to any one masterwork weapon in her possession, and can change that attunement once per day. The attuned weapon gains a +1 enhancement bonus at 4th level. 

At 8th level, the character can split her attunement between two masterwork weapons, granting each a +1 enhancement bonus. 

At 9th level, she can grant a single weapon a +2 enhancement bonus instead of granting two weapons a +1 enhancement bonus each. 

At 14th level, she can either grant a single weapon a +3 enhancement bonus or grant two weapons a +2 enhancement bonus each. 

At 15th level, she can either grant a single weapon a +4 enhancement bonus or grant two weapons a +3 enhancement bonus each. 

At 17th level, she can either grant a single weapon a +5 enhancement bonus or grant one weapon a +4 enhancement bonus and another weapon a +3 enhancement bonus.