그냥 세트탬끼면 자동 패시브들인건가요?

막시작했는데 기본옷에 정령의가호라는게 붙어있는데 가호가 방어률 올려주는건가요? 가끔씩 맞을때 주변 반짝이 생기면서 데미지가 적게들어오는 느낌이 있던데 맞나요?