I have already read this but i was wondering if..
1. Do summoner's damage reduction equips carry over to elemental spirits?
2. Do summoner's damage modifiers carry over elemental spirits?
3. Do elemental spirit stats changes as the summoner stats changes or is it kept fixed and only use the stat as a reference the moment it is summoned?
4. Can they be affected by self inflicted debuff? Mind Breaker for instance?