Peacekeeper (Ex)
Source: Adventurer's Guide, p. 121
Replaces: Wild Empathy
A halcyon druid adds half her class level (minimum 1) to Diplomacy and Knowledge (local) checks.
This ability replaces wild empathy. Spontaneous Casting: A halcyon druid adds all spells from the Good cleric domain to her druid spell list, and she can focus stored spell energy into spells from the Good domain that she hasn’t prepared ahead of time. She can lose a prepared spell to cast any spell of the same level or lower from the Good domain.
This ability replaces spontaneous casting. Natural Arcana (Su): At 4th level and every 2 levels thereafter, a halcyon druid chooses two spells from the wizard/sorcerer spell list and adds them to her druid spell list. The chosen spells must be at least 1 level lower than the highest level spell she can currently cast. At 20th level, the halcyon druid can choose wizard/sorcerer spells of any level.
This ability replaces wild shape. Resist Fiendish Influence (Ex): At 4th level, a halcyon druid gains a +4 bonus on saving throws against the spell- like and supernatural abilities of outsiders with the evil subtype and spells with the evil descriptor.
This ability replaces resist nature’s lure. Embody Mask (Sp): At 13th level, a halcyon druid wearing her bonded mask can embody the spirit it represents, which can be any Tiny to Large agathion, angel, archon, or azata. This ability requires a standard action to activate and functions as per beast shape IV (using the adjustments for magical beasts), but adds the following abilities if the assumed form has them: aura of menace, protective aura, speak with animals, telepathy, and truespeech. If the assumed form has immunity to a condition, the druid gains a +4 bonus on saving throws against effects that cause that condition. A halcyon druid can use this ability for a number of minutes per day equal to her druid level. The duration does not need to be consecutive, but must be used in 1-minute increments.
This ability replaces a thousand faces.