D&D: Arcane Training Feats

Where did your wizard learn their style? Is he a hedge wizard from a town way out in the back of nowhere, or is she an graduate of the Arcane War College in Rikkansburg? Give them a unique style with one of these feats.

Hedge Wizard [Backround]
Your magical training also taught you about nature and life.
Prerequisites: Wis 13, wizard, 1st level only
Benefit: You may prepare one druid spell per day of up to 3rd level in place of a wizard spell of one level higher, and gain a +2 bonus on all Knowledge (nature) checks.

War Wizard [Backround]
Your magical training also included basics in the skills of war.
Prerequisites: Str 13, wizard, 1st level only
Benefit: You gain proficiency with a single martial weapon and a +1 bonus to attack with that weapon.

Craft Wizard [Backround]
Your magical training was the basis for a career in crafting magical items.
Prerequisites: 4 ranks in any Craft skill, wizard, 1st level only
Benefit: You gain a +1 bonus to all Craft skills, and are treated as one caster level higher for the purpose of item creation.

Academic Wizard [Backround]
Your magical training was from an arcane academy.
Prerequisites: 4 ranks in any Knowledge skill, wizard, 1st level only
Benefit: You gain a +1 bonus to all Knowledge skills, and are treated as one caster level higher for the purpose of interaction with other magic (counterspelling, dispelling, etc.).