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“He should not have done that... Be careful. The water is poisonous to the living.”

Odesse is a character from Fire Emblem: Three Houses and a member of Those Who Slither in the Dark.


Verdant Wind[]

Odesse is an Agarthan Dark Bishop with the power to summon Flying Demonic Beasts. After the fall of Shambhala and the death of most of Those who Slither in the Dark, Odesse accompanies the newly reborn Nemesis and the reanimated Ten Elites on their vengeful crusade towards Garreg Mach Monastery, along with a platoon of surviving Agarthans. 

At the start of the final battle, he watches one of his soldiers die after attempting to traverse Lamine's poisonous swamp, warning the rest of his soldiers to avoid the swamp at all costs. Should he be approached, he will summon Flying Demonic Beasts to his position. If defeated, the remaining Agarthans will flee from the battlefield.


As an Enemy[]

For the Freedom of Fódlan[]

Skill FE16 sword icon.png FE16 lance icon.png FE16 axe icon.png FE16 bow icon.png FE16 brawl icon.png FE16 reason icon.png FE16 faith icon.png FE16 authority icon.png FE16 heavy armor icon.png FE16 riding icon.png FE16 flying icon.png
Level E E E E E A E E - - -


  • Odesse is the only named Agarthan to not be fought on any route besides Verdant Wind. 
  • Odesse's ability to summon and ally with monsters is reminiscent of the crest of Timotheos. Considering the fact that Cornelia, a member of Those who slither in the dark, experimented on Hapi, the last known bearer of the crest of Timotheos, it is possible that Odesse's powers are the result of these unknown experiments.
    • However, due to Hapi's story being DLC content, it's unlikely for this to be the case.

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