Dominates
Heroes this pick punishes
Cecilion counters less mobile Fighters like Balmond and Terizla because these heroes have a hard time getting close to Cecilion while Cecilion can more easily hit them with his skills.
Summoning hero…
Everything on Kazuki

Cecilion gains 10 extra Max Mana and recovers 10 Mana each time his skill hits an enemy. Cooldown: 1s.
Cecilion has higher Max Mana and Mana Regen, and his skill damage scales with his Max Mana.
Changed in 12 patches since Sep 19, 2024. Latest: 2.1.95↑ Buff
Optimized the delayed vision loss logic when entering or leaving bushes: The vision delay now only applies when both sides are visible to each other, ensuring a more consistent experience during bush encounters.
New Effect: When a player leaves a bush, enemy heroes inside the bush remain visible for 330ms.
Optimized the descriptions of Layla's Skill 2 and Passive to better match the actual effects and make them easier to understand.
Heroes this pick punishes
Cecilion counters less mobile Fighters like Balmond and Terizla because these heroes have a hard time getting close to Cecilion while Cecilion can more easily hit them with his skills.
Heroes that shut this pick down
Cecilion is countered by Assassins who can quickly close the gap like Ling and Fanny because Cecilion lacks defensive tools and his normal skills cannot hit enemies in melee range.
Allies that amplify this pick
Cecilion works well with Tanks with sustained CC abilities, such as Carmilla and Minotaur, since their CC can help Cecilion land his skills.
Carmilla's Blood Demon lover.
Many years ago, enjoying the night opera performed by Cecilion was the most popular form of entertainment for the people of Castle Aberleen. It was always full house at the theatre each time this most famous opera actor performed. Everyone was attracted by his indescribable beauty and talent. However, the applause, love and cheers from human beings didn’t make Cecilion feel happy. He was one of the Blood Demons, and it was hard for him to open his mind to humans.
As long as Cecilion could remember, his kind have been living in the place where human beings lived. The oppression of Lord Lava against the blood demons meant a dark future for them. As such, some demons decided to leave the Despair Place and came to live among the humans. They were eager to seek forgiveness from the King of Light, live normally and integrate into the human society. But the fact was that they not only suffered hostility from the human society, but they also hunted down by the Abyss. When Cecilion became an adult, he was the only one left amongst his kind.
In order to hide his true identity, Cecilion lived in Castle Aberleen as an opera actor and tried to cover up all abilities and characteristics related to the Blood Demons, He was gorgeous and elegant on the stage, surrounded by thousands of people. But at night, Cecilion spent his nights alone, night after night.
The lonely days continued until Cecilion made an unforgettable performance. When he went to the center of the stage to take his bow, he saw Carmilla. And this beautiful lady was looking at him too. At this moment, the two lonely souls instantly fell in love.
Although Cecilion always warned himself against having contact with human beings, he could not resist his love for Carmilla. So he decided to follow his heart. In each performance, Cecilion would sing a song for Carmilla and they never ceased eye contact with each other. When talking about his own life, Cecilion chose to keep it as a secret. Even when Carmilla had doubts about his lifestyle, he still said nothing about it.
As the flames of love grew stronger, they had met secretly more frequently. Carmilla’s father, Earl Ansaac knew everything about what they did. In his eyes, the Earl only thought of Cecilion as just humble opera actor. He felt Carmilla should get married with a powerful man. When this couple's love grew deeper, Earl Ansaac violently interrupted the relationship between the two, imprisoned Carmilla, sealed the opera house and exiled Cecilion.
Soon after, there was a rumor that Earl Ansaac was about to marry off his only daughter, Carmilla, to the new Baron Tawil. At this time, Cecilion was so tempted to knock down the guards and take Carmilla away. However, he knew that he couldn’t bring happiness to her, as she would become a fugitive on the run. After careful thought, he thought it best to give up.
The night was drawing to a close, and at dawn Carmilla was to marry Baron Tawil. Before the first light of dawn, Cecilion placed a rose and a letter with his name at Carmilla's window and turned away.
But what Cecilion didn’t know was that his enstranged lifestyle was not important to Carmilla and she didn't care if he was a Blood Demon or a human being. She loved Cecilion for who he is. After putting on the white wedding dress, Carmilla cut her wrist with a sharp dagger, forfeiting her life for he love for Cecilion.
Giving up Carmilla made Cecilion feel terribly sad, and his life seemed to return to what it had been. After two lonely nights, Cecilion went to see Carmilla, from a distance.
But when Cecilion arrived, he found Carmilla's cold corpse lying still at a solemn funeral. For a moment Cecilion felt nothing but pain and regret. How could he live as a human being without Carmilla? The new moon rose, Cecilion spread his wings and swept through the city in the cold night, taking away his love.
After that day, the people of Castle Aberleen never saw Cecilion or Carmilla again. Only the legend of the night, which passed from mouth to mouth over time.
When the night came, Carmilla nestled in Cecilion's arms above the top tower of Castle Aberleen, as if time had stood still.
