List of armors that add effects, usually in form of aoe buff to nearby troops
Effects description will be added soon.

body
Mastercrafted Southern Scale over Chain Mail
Mastercrafted Southern Scale over Chain Hauberk
Luxury Scale Armor

Highborn Mail Armor
Highland Scale Armor over Mail Armor
Bronze Breastplate

Khan's Coat of Plates
Bronze Lamellar over Mail
Mirrored Brigandine Armor

Brigandine over Mail
White Tabard over Mail Hauberk weak
Red Tabard over Mail Hauberk weak

Heavy Lamellar over Mail
Brigandine over Hauberk
Heavy Lamellar over Mail Armor

Heavy Scale Armor over Mail Hauberk
Lamellar with Scale Skirt
Cataphract Lamellar Armor

head
Closed Steel Cap
Emir Helmet
Wrapped Helmet with Mail Coif

Warlord Helmet
Highland Crowned Helmet
Warlord Helmet with Feathers

Spiked Helmet with Facemask
Heavy Lancer Helmet
Noble Lancer Helmet

Plated Helmet with Sideguards
Visored Helmet over Mail Coif
Full Helm over Mail Coif

Closed Decorated Goggled Helmet
Warlord Helmet over Full Mail
Closed Warlord Helmet

Royal Cataphract Helmet
Goggled Cataphract Helmet
Heavy Nasalhelm over Mail

legs
Scaled Boots
Strapped Mail Chausses
Huscarl Plated Boots
Splint Boots

shoulder
Long Sleeved Bronze Scale Shoulder Guards
Scale Shoulder Guards

Heavy Warlord Pauldrons
Large Fur Cloak With Round Plate

Lamellar Shoulder Pieces
Bronze Lamellar Shoulder Pieces

Scale Shoulderguards
Reinforced Ornate Pauldrons over Scale

Lamellar Pauldrons
Reinforced Lamellar Shoulder Guards

Decorated Leather Harness over Mail
Decorated Leather Harness over Scale

arms
Fian Bracers
Scale Warlord Bracers
Plated Leather Vambraces
Heavy Mail Mittens
Khan's Plated Bracers
Bronze Bracers
Lamellar Plate Gauntlets