The unit to join by Key of Destiny is chosen randomly from the list below.
If there are already 12 units in the corresponding class then the chosen unit does not join and the keys are not consumed.
1 key (Day)
- Blader: Sword Trooper / Chariot / Swordsman / Lady Fighter / Gladiator / Hobbit Scout / Elf Fencer / Templar / Samurai
- Lancer: Spear Trooper / Knight / Bouncer / Amazon / Beast Rider / Impaler / Samurai Princess
- Shooter: Bow Trooper / Horseback Muskerteer / Thief / Nomad / Fairy / Hobbit Hunter / Musketeer / Ninja
- Caster: Sorceress / Healer / Faust / Shaman Elf / Cleric Trooper / Priestess / Seer / Miko
- Guarder: Shield Trooper / Heavy Infantry / Viking Guard / Dwarf Guard / Sentinel
- Destroyer: Carpenter / Mountain Man / Cannoner / Siege Trooper / Phantom Thief / Venom Trader / Dwarf Fighter
1 key (Night)
- Blader: Goblin / Harpy / Gorgon / Imp / Demon Raider / Tentacles / Scylla / Manticore / Ghoul / Pom Poko Ninja / Dragon Puppy
- Lancer: Lizardman / Minotaur / Devil / Lamia / Arachne
- Shooter: Kobold Hunter / Mermaid / Leprechaun / Cockatrice / Griffin / Ghost / Alraune / Yuki-Onna / Nekomata / Dragoballoon
- Caster: Sahagin / Kaathe / Incubus / Succubus / Devil Cook / Zombie Cook / Matango Lady / Unicollon / Slime Lady / Crow Tengu / Fox Miko
- Guarder: Orc Guard / Demon Knight / Baron / Skeleton / Dryad / Gargoyle / Snowman / Sea Serpent / Magma Serpent
- Destroyer: Lupold / Death Frog / Zombie Maiden / Darkstalker / Maneater / Living Statue
4 keys (Day)
- Blader: Amazon Blader / Templar Captain / Valkyrie / Slayer Angel / Heavenly Raider
- Lancer: Galeritter / Black Knight / Dragon Knight / Quester / Chaos Angel / Heavenly Impaler
- Shooter: Amazon Sniper / Assassin / Musketeer Captain / Heidrun / Fallen Cupid / Cupid
- Caster: Elementaler / Amazon Druid / Alchefairy / High Priestess / Siren
- Guarder: Soul Armor Trooper / Barbarian / General / Holy Knight / Valfers / Fallen Angel / Angel Knight
- Destroyer: Ladyhawke / Punisher / Einherjar
4 keys (Night)
- Blader: Tentaclord / Vampire / Cursed Sword / Hannya Samurai / Aqua Dragon
- Lancer: Lupold Lancer / Astarte / Cerberus / Reaper / Dracaenaria / Mimic / Gelatinous Cube / Fire Dragon
- Shooter: Horus / Phantom / Merkava / Storm Dragon
- Caster: Kobold Engineer / Naberius / Worm Queen / Spirit / Dragon Diva
- Guarder: Demon Aristo / Sphinx / Dullahan / Nosferatu / Ice Statue / Big Oni / Earth Dragon / Gust Serpent
- Destroyer: Cyclops / Evil Rider / Asmodee / Blizzard Bear / Basilisk / Kraken / Centurion / Blood Marta / Oni Girl / Wyvern / Dark Dragon
10 keys (Day)
- Blader: Hayate / Dragon Maiden Mio / Byakko
- Lancer: Seiryu
- Shooter: Dreaming Onikage / Kaede / Suzaku
- Caster: Dr. Yoshika / Luna / Grigori / Seraph / Baldr
- Guarder: Genbu
- Destroyer: Ultima Cannon / Dominator / Aphistor / Aegir / Otherworld Teria
10 keys (Night)
- Blader: Bara / Kharn Pendraeg / Blade Master
- Lancer: Dantalion / Death Dragoon / Silver Dragon / Fomor
- Shooter: Hronn / Assault Gunner / Undead Lord / Erin
- Caster: Aurgelmir / Tentacle Rider / Corpse Miko / Dragon Soul
- Guarder: Giant Knight / Kolga / Gatsby Pugnome / Andromalius / Berserker / Asura
- Destroyer: Muspel Lander / Bolthor / Evil Bomber / Gold Dragon