Wild Link (Su)

At the indicated levels, a Green Faith acolyte increases her effective druid level by 1 for determining the powers and uses per day of her wild shape ability. If a Green Faith acolyte doesn’t have the wild shape class ability, she instead gains the wild shape ability of a 4th-level druid when she has a wild link bonus of +4, increasing her effective druid level by 1 for each iteration of this ability beyond +4.