In areas under own nation's control
Items with the effect of +stat 'In areas under own nation's control" will only take effect when, during conquest, the nation you currently are allied to is in control of the region you are in. This effect will take place in all zones within a region.
For example: If you are currently allied to Windurst, and Windurst controls the area of Elshimo Lowlands, then the effect of any armor's effects with 'In areas under own nation's control' will be in place when you are at Kazham, Norg, Sea Serpent Grotto, and Yuhtunga Jungle. Zoning into any of the areas will cause the effect to activate immediately.
Note that in order to obtain the benefits, you must have either Signet or Sanction active.
Furthermore, these benefits will still activate in certain areas that are not subject to conquest, regardless of which nation actually controls the area (if any). Examples of such areas are anywhere in the cities of San d'Oria, Bastok, Windurst, and Jeuno, Dynamis, and the Lumoria region (Sea). Benefits are not active in Promyvion. The benefits will never be active anywhere in the Aht Urhgan or Wings of the Goddess areas.
Melee Stats
Attack
Level Name Type Amount 30 Ajase Beads Neck +3 34 Bastokan Cuisses (HQ) Legs +5/7 34 Windurstian Gaiters (HQ) Feet +5/7 34 Windurstian Gloves (HQ) Hands +5/7 43 Royal Squire's Chainmail +1 (HQ) Body +6/8
Ranged Attack
Level Name Type Amount 30 Garde Pick Axes +3 34 Bastokan Cuisses (HQ) Legs +5/7 34 Windurstian Gaiters (HQ) Feet +5/7 34 Windurstian Gloves (HQ) Hands +5/7 43 Royal Squire's Chainmail +1 (HQ) Body +6/8 52 Royal Knight's Belt +1 (HQ) Waist +5/6
Defense
Level Name Type Amount 43 Iron Musketeer's Gambison +1 (HQ) Body +6/8 60 Gold Musketeer's Ring Ring +4
Accuracy
Level Name Type Amount 30 Ajase Beads Neck +3 34 Bastokan Greaves (HQ) Feet +3/4 52 Tactician Magician's Cuffs +1 (HQ) Hands +5/6
Ranged Accuracy
Level Name Type Amount 30 Garde Pick Axes +3 34 Bastokan Greaves (HQ) Feet +3/4 52 Royal Knight's Mufflers +1 (HQ) Hands +5/6
Evasion
Level Name Type Amount 34 Bastokan Scale Mail (HQ) Body +3/4 43 Combat Caster's Cloak +1 (HQ) Body +4/6 52 Iron Musketeer's Cuirass +1 (HQ) Body +6/7
Base Stats
Agility
Level Name Type Amount 43 Combat Caster's Shoes +1 (HQ) Feet +2/3 43 Iron Musketeer's Sabatons +1 (HQ) Feet +2/3 52 Royal Knight's Cloak +1 (HQ) Body +3/4 60 Gold Musketeer's Ring Ring +2
Charisma
Level Name Type Amount 34 Windurstian Doublet (HQ) Body +1/2
Dexterity
Level Name Type Amount 34 San d'Orian Sollerets (HQ) Feet +1/2 60 Grand Knight's Ring Ring +2
Intelligence
Level Name Type Amount 43 Royal Squire's Robe +1 (HQ) Body +2/3 52 Tactician Magician's Hat +1 (HQ) Head +3/4 52 Tactician Magician's Pigaches +1 (HQ) Feet +3/4 60 Patriarch Protector's Ring Ring +3
Mind
Level Name Type Amount 52 Tactician Magician's Hat +1 (HQ) Head + 3/4 52 Tactician Magician's Slops +1 (HQ) Legs +3/4 60 Grand Knight's Ring Ring +3
Strength
Level Name Type Amount 34 Bastokan Finger Gauntlets (HQ) Hands +1/2 43 Iron Musketeer's Gauntlets +1 (HQ) Hands +2/3 52 Royal Knight Army Shield +1 (HQ) Shield +3/4 52 Iron Musketeer's Cuisses +1 (HQ) Legs +3/4 60 Patriarch Protector's Ring Ring +2
Vitality
Level Name Type Amount 52 Royal Knight's Sollerets +1 (HQ) Feet +3/4 52 Temple Knight Army Shield +1 (HQ) Shield +3/4 60 Gold Musketeer's Ring Ring +3
Other
HP
Level Name Type Amount 34 Bastokan Visor (HQ) Head +5/6 34 Windurstian Brais (HQ) Leg +10/12 34 San d'Orian Helm (HQ) Head +10/12 43 Combat Caster's Mitts +1 (HQ) Legs +14/16 43 Royal Squire's Breeches +1 (HQ) Legs +14/16 43 Royal Squire's Shield +1 (HQ) Shield +7/8 52 Iron Musketeer's Cuirass +1 (HQ) Body +6/7 60 Patriarch Protector's Ring Ring +6
MP
Level Name Type Amount 34 Bastokan Visor (HQ) Head +5/6 34 San d'Orian Mufflers (HQ) Hands +10/12 34 Windurstian Headgear (HQ) Head +10/12 43 Combat Caster's Slacks +1 (HQ) Legs +14/16 43 Iron Musketeer's Armet +1 (HQ) Head +14/16 43 Royal Squire's Shield +1 (HQ) Shield +7/8 52 Tactician Magician's Coat +1 (HQ) Body +18/20 60 Grand Knight's Ring Ring +6
Convert HP to MP
Level Name Type Amount 30 Tortoise Shield Shield +15
Magic Attack Bonus
Level Name Type Amount 34 Bastokan Circlet (HQ) Head +3/5