Heroes

Seven Knights:


 * Rudy
 * Eileene
 * Rachel
 * Dellons
 * Jave
 * Spike
 * Kris

Four Lords:

 * Ace
 * Sun Wukong **New Hero**
 * Lubu (unreleased)
 * Lin (unreleased)

Emperors:

 * Teo (unreleased)
 * Karma (unreleased)
 * Kyle (unreleased)
 * TBA

Evan Expedition:

 * Evan
 * Karin
 * Yuri
 * Li
 * Yui
 * Jupy
 * Hellenia
 * Heavenia
 * Snipper
 * Ariel

Regular:

 * Karon
 * Victoria
 * Lucy
 * Velika
 * Sylvia
 * Rook
 * Chancellor
 * Joker
 * May
 * Alice
 * Aragon
 * Ming-Ming

Shadow Clan:

 * Jane

Holy Cross Crusaders:

 * Ruri
 * Espada
 * Shane
 * Sieg
 * Nia

Asgar:
Mystic Woods: Silent Mine: Blazing Desert: Dark Grave: Dragon Ruins: Frozen Land: Revenger's Hell:
 * Pooki
 * Ahri
 * PoPo
 * PePe
 * Pon
 * Beskin
 * Hokin
 * Cellops
 * Syllops
 * Nami
 * Smoky
 * Babel
 * Cocoon
 * Raccoon
 * Ricky
 * Rowl
 * Raul
 * Yuri
 * Cooper
 * Reaper
 * Leo
 * Charles
 * Skull
 * Skud
 * Darik
 * Ellin
 * Ellen
 * Bane
 * Jak
 * ToTo
 * Loto
 * Jas
 * Howl
 * Bella
 * Cleo
 * Frose
 * Fruna
 * Wendy
 * Kai
 * Archon
 * Guppy
 * Rania
 * Happy
 * Baron
 * Aaron
 * Alli
 * Clops
 * Sarah
 * Knox

Moonlit Isle:

 * CoCo
 * Catty
 * Jin
 * Lina
 * Daisy
 * Rei

Etc:

 * Fire Element
 * Water Element
 * Earth Element
 * Light Element
 * Dark Element
 * Mimic
 * Guardian Warrior Evan
 * HeAlling Flower Karin
 * Unlocked Lina
 * Transcender Fina

External Links: Seven Knights Facebookundefined Characters' Costume Preview