Cor Leonis
“Miraculous military exploits earned the legendary Lucian Crownsguard captain the moniker of ‘the Immortal’, but since the fall of Insomnia, the name serves as a mocking reminder that he outlives the liege he swore to protect. Leonis now guides Noctis and company as an act of penitence.” -FFXV
Cor Hero Skills
Hero skills are fleeting, as their boosts only apply when that hero is active and their combat boosts are often outdone when other heroes are updated or new heroes released. However, the skills that always stay relevant are the ones that deal with monster hunting, and in this aspect Cor is king. With a huge multiplier of 600%, this is twice the normal increase. Add to that his MP Recovery of 600,000% and we are getting to a place where refilling your MP bar might be a valid way to complete an event or two. It’s not much, but it’s a step in the right direction. Although, his Guild Adventure Hall skill is not that great with extremely low stats, especially for a new hero that doesn’t have another Dark Dungeon skill.
Hero Skills Tree

Monster Tactics: Dark Monsters: Unlocks-
- Ability to Attack Dark Monsters while Cor is active.
Unlocks at hero level 1.
Max MP: Increases-
- Max Cor MP Multiplier Bonus up to a max of 600%.
Unlocks with hero level 2.
Hero Critical Hit: Increases-
- Hero Critical hit up to a max of 10%.
Unlocks at hero level 2.
MP Recovery: Increases-
- MP Recovery up to a max of 600,000%.
Unlocks at hero level 3.
Hero Critical Damage: Increases-
- Hero Critical Damage up to a max of 75%.
Unlocks at hero level 3.
Hero Attack: Increases-
- Hero Attack Bonus up to a max of 6,000%.
Unlocks with hero level 5.
Hero Streak: Increases-
- Hero Attack Streak up to a max of 3.|
Unlocks at hero level 5.
Get your streak HIGH, so you can kill monsters easier!
Dungeon Dark Bonus: Increases-
- Dungeon HP Bonus up to a max of 350,000%.
- Dungeon Physical Damage Bonus up to a max of 1M%.
- Dungeon Healing Bonus up to a max of 6,000%.
Unlocks at hero level 6.
Dark Troop Attack: Increases-
- Dark Troop Attack up to a max of 200B%.
Unlocks at hero level 12.
Dark Troop HP: Increases-
- Dark Troop HP up to a max of 50B%.
Unlocks at hero level 8.
Dark Troop Armor: Increases-
- Dark Troop Armor up to a max of 200B%.
Unlocks at hero level 10
Dark Mercenary Attack: Increases-
- Dark Mercenary Attack up to a max of 200B%.
Unlocks at hero level 20.
Dark Mercenary HP: Increases-
- Dark Mercenary HP up to a max of 50B%.
Unlocks at hero level 14.
Dark Mercenary Armor: Increases-
- Dark Mercenary Armor up to a max of 200B%.
Unlocks at hero level 17.
Marshal of the Crownsguard: Dark Mercenary: Increases-
- Dark Mercenary Attack with Hero up to a max of 750B%.
- Dark Mercenary HP with Hero up to a max of 100B%.
- Dark Mercenary Armor with Hero up to a max of 300B%.
Unlocks at hero level 25.
*TIP: Combine this with Imbued Mercenary Aeon Gems and Dominant Imbued Mercenary Aeon Gems to get the most out of this skill.
Dark Elemental Troop Attack: Increases-
- Dark Elemental Attack up to a max of 200B%.
Unlocks at hero level 34.
Dark Elemental Troop HP: Increases-
- Dark Elemental HP up to a max of 50B%.
Unlocks at hero level 28.
Dark Elemental Troop Armor: Increases-
- Dark Elemental Armor up to a max of 200B%.
Unlocks at hero level 31.
Dark Astral Attack: Increases-
- Dark Astral Attack Bonus up to a max of 150B%.
Unlocks with hero level 35.
Dark Fire: Increases-
- Dark Fire Troop Attack up to a max of 800B%.
- Dark Fire Troop HP up to a max of 150B%.
- Dark Fire Troop Armor up to a max of 200B%.
Unlocks with hero level 35.
Marshal of the Crownsguard: Dark Troop and Rally: Increases-
- Dark Troop Attack with Cor up to a max of 200B%.
- Dark Rally Attack up to a max of 150B%.
Unlocks with hero level 45.
Dark Bahamut Attack: Increases-
- Bahamut Attack Bonus up to a max of 50B%.
Unlocks with hero level 40.
Dark Mount Attack: Increases-
- Mount Attack Bonus up to a max of 250B%.
Unlocks with hero level 40.
Cor Mastery Skills
As you can see, Cor’s Mastery Skills are very similar to his hero skills. In fact, many of them have the exact same stats! This means each stat gets doubled when he is active. But, the best part about Mastery Skills is that they apply no matter which hero you have active, so you can play around with what works best for you. While Cor has a lot of stats that benefit offensive attack players, there are some nice additions for defense. Especially the Mirror Hero skills that boost Dark Mercenaries and City Defense stats. Keep one in your empire to help crush any incoming attacks on your Citadel!
Mastery Skills Tree

Dark Troop Attack: Increases-
- Dark Troop Attack up to a max of 200B%.
Unlocks at hero level 24.
Dark Troop HP: Increases-
- Dark Troop HP up to a max of 50B%.
Unlocks at hero level 21.
Dark Troop Armor: Increases-
- Dark Troop Armor up to a max of 200B%.
Unlocks at hero level 23
Dark Mercenary Attack: Increases-
- Dark Mercenary Attack up to a max of 200B%.
Unlocks at hero level 28.
Dark Mercenary HP: Increases-
- Dark Mercenary HP up to a max of 50B%.
Unlocks at hero level 25.
Dark Mercenary Armor: Increases-
- Dark Mercenary Armor up to a max of 200B%.
Unlocks at hero level 27
Mirror Hero Cor: All – Merc: Increases-
- Dark Mercenary Attack up to a max of 100B%.
- Dark Mercenary HP up to a max of 25B%.
- Dark Mercenary Armor up to a max of 100B%.
Unlocks with hero level 30.
Mirror Hero Cor: City Defense: Increases-
- Dark City Defense Attack up to a max of 75B%.
- Dark City Defense HP up to a max of 10B%.
- Dark City Defense Armor up to a max of 25B%.
Unlocks with hero level 30.
Dark Elemental Troop Attack: Increases-
- Dark Elemental Attack up to a max of 200B%.
Unlocks at hero level 37.
Dark Elemental Troop HP: Increases-
- Dark Elemental HP up to a max of 50B%.
Unlocks at hero level 35.
Dark Elemental Troop Armor: Increases-
- Dark Elemental Armor up to a max of 200B%.
Unlocks at hero level 36.
Aegis of the Immortal: Increases-
- Reinforcement Dark Troop Attack Bonus up to a max of 50B%.
- Reinforcement Dark Troop HP up to a max of 50B%.
- Reinforcement Dark Troop Armor Bonus up to a max of 75B%.
- Dark Garrison Attack up to a max of 10B%.
- Dark Garrison HP up to a max of 2B%.
Unlocks with hero level 42.
Dark Astral Attack: Increases-
- Dark Astral Attack Bonus up to a max of 150B%.
Unlocks with hero level 44.
Dark Mercenary Attack with Hero: Increases-
- Dark Mercenary Attack with Hero up to a max of 750B%.
Unlocks with hero level 52.
*TIP: Use the same gems I listed in the Hero Skills section to multiply this stat!
Dark Fire: Increases-
- Dark Fire Troop Attack up to a max of 800B%.
- Dark Fire Troop HP up to a max of 150B%.
- Dark Fire Troop Armor up to a max of 200B%.
Unlocks with hero level 47.
Dark Bahamut Attack: Increases-
- Bahamut Attack Bonus up to a max of 50B%.
Unlocks with hero level 50.
Dark Core Attack and Armor: Increases-
- Dark Warrior, Mage, and Cavalry Attack by up to 1T% each.
- Dark Warrior, Mage, and Cavalry Armor by up to 150B% each.
Unlocks with hero level 46.
*TIP: Prismatic Aeon, Warped Aeon, Chaotic Aeon, Dominant Prismatic Aeon, Dominant Warped Aeon, and Dominant Chaotic Aeon Gems will multiply this stat. 1T% times up to 350%? YES, PLEASE!
Dark Mount Attack: Increases-
- Mount Attack Bonus up to a max of 250B%.
Unlocks with hero level 53.
Blade of the Immortal: Increases-
- Dark Rally Capacity up to a max of 50B.
- Dark Rally Attack up to a max of 150B%.
- Dark Rally HP up to a max of 100B%.
Unlocks with hero level 55.
Cor Boosts
Dark Core Troop
- Attack: 1.4T% (w/ Cor: 1.6T% total)
- HP: 100B%
- Armor 550B%
Dark Mercenary Troop
- Attack w/ Hero: 1.5T% (add 200B% with Mirror Hero)
- HP w/ Hero: 100B% (Add 50B% with Mirror Hero)
- Armor: 300B% (Add 200B% with Mirror Hero)
Dark Elemental Troop
- Attack: 400B% (Dark Fire 2T% total)
- HP: 100B% (Dark Fire 400B% total)
- Armor: 400B% (Dark Fire 800B% total)
Astral Attack: 300B% (Dark Bahamut 400B% total)
These stats don’t even include extra boosts depending on your battle locations. Like Dark City Defense, Garrison, or Rallies! There’s just so many layers to Cor’s combat stats.
Playing in the Dungeon

If you take a look at his skills combined with his abilities, you’ll do better with almost every other hero. But, if you only have abilities for Cor for some reason, it’s better than nothing. The only positive part of his abilities is the incoming damage reduction for the whole group playing along in the Guild Adventure Hall. This could be positive if we see some awful monsters in the future that hurt more than the ones we currently have.

Is Cor Leonis Worth Getting?
Yes! Any new hero is worth getting just for the hero levels and MP that comes with it. Since he has increased MP boosts, it’s an added benefit. But, that’s not all he brings to our empires, with all the combat boosts that you get in his Mastery Skills, he will add to your strength, even if you choose to battle with another hero (just add him to the Order of Heroes for increased Dark Garrison Attack, Dark Garrison HP, Dark City Attack, Dark City HP, and Dark City Armor). Since he is a brand new hero, you might be able to pick up a discount pack that includes an unlock AND MP Carryover. Wait even longer and you might be able to get other boosts included with those! Although, if you wait too long, he won’t be as effective as newer heroes and levels are released. When you do grab him up, you’ll need to use Cor Hero Medals to level him up, and I’ve included a chart below.
Cor Hero Medals Chart

Want More?
Check out these handy guides