Spoiler: Stub
Shifter
Lvl Class Base Attack Bonus Fort Save Ref Save Will Save Skills Feats Class Features1 Swift Hunter Druid Avenger +0 +2 +0 +2 Combat Casting, Quicken Spell, Extend Spell Unarmored AC, Fast Movement, Barbarian Rage, Favored Enemy: Aberration, Wild Empathy, Track, Razorclaw Shifter 2 Whirling Frenzy Spirit Lion Totem Barbarian +1 +4 +0 +2 Whirling Frenzy, Pounce 3 Druid +2 +5 +0 +3 Power Attack Woodland Stride 4 Druid +3 +5 +1 +3 Fast Movement, Trackless Step 5 Druid +4 +6 +1 +4 Iron Constitution 6 Druid +4 +6 +1 +4 Southern Magician Unarmored AC +1, Favored Enemy: Mages 7 Rage Mage +4 +8 +1 +4 Spell Rage 1/day 8 Druid +5 +9 +2 +5 Fast Movement 9 Moonspeaker +5 +11 +2 +7 Extra Rage Augmented Summoning, Moonspeaker Shifting 10 Moonspeaker +6 +12 +2 +8 Energy Resistance: Fire 10 11 Moonspeaker +7 +12 +3 +8 Extended Summoning 12 Moonspeaker +8 +13 +3 +9 Great Rend Thelanis Tie 13 Moonspeaker +8 +13 +3 +9 Wild Shape 1/day 14 Moonspeaker +9 +14 +4 +10 Shifter Integration (ability Bonus) 15 Moonspeaker +10 +14 +4 +10 Shifter Savagery Energy Resistance: Acid 10, Improved Natural Attack 16 Moonspeaker +11 +15 +4 +11 DR 2/silver 17 Moonspeaker +11 +15 +5 +11 Extra Shifter Trait: Longtooth 18 Moonspeaker +12 +16 +5 +12 Extra Rage Fire Immunity 19 Moonspeaker +13 +16 +5 +12 Shifter Integration (Shifter trait) 20 Weretouched Master +14 +18 +7 +12 Weretouched 1
5/day Rage for +4 str, +4 con, +2 will saves, -2 AC Lasts 3+con
5/day Whirling Frenzy for +4 str, +2 AC, +2 ref, and an additional attack saves Lasts 3+con
5/day Spell Rage for -2 ac, but she can cast while raging Lasts 3+con
3/day Secondary Shifting to gain a bite attack Lasts 8+con
Finally we are always considered shifted which grants us +4 str, 2 claws at 1d8.
While you have any of the 3 rages going (rage/whirling frenzy/spell rage) all your natural weapons increase by 2 size categories and have a 19-20 crit range.
All that with auto extended SNA and ninths. Grab that cool druid ring and you can boost them up further.