Series & First Appearance
Diablo is a prominent character from the anime and light novel series That Time I Got Reincarnated as a Slime, created by Fuse and illustrated by Mitz Vah. He first appears in the original light novel in Volume 5 and is introduced in the anime adaptation during Episode 23, which aired in 2018.
Profile at a Glance
Diablo is a demon, specifically a Demon Duke, and serves as a powerful ally and servant to Rimuru Tempest, the series’ protagonist. While his exact age is not specified, he presents as ageless and embodies a high-ranking demon persona. His signature abilities include the Unique Skill Great Wiseman, which enhances his intelligence and strategic capabilities; Tempter, which allows manipulation and persuasion; and various offensive and defensive skills that make him a formidable opponent in battle.
Personality & Motivations
Diablo is characterized by a calm demeanor, shrewd intellect, and an unwavering loyalty to Rimuru. He possesses a mischievous side, often displaying a dramatic flair and a slightly sadistic interest in the struggles of others. This combination makes him both a trustworthy ally and a formidable strategist. One of his notable quirks is his tendency to refer to Rimuru with an exaggerated level of reverence and devotion, often insisting on addressing him with formal titles. His ultimate motivation lies in serving and elevating Rimuru’s status and power, as well as pursuing his enjoyment of manipulating situations to his advantage.
Abilities / Powers
Diablo boasts an impressive array of abilities:
- Unique Skill: Great Wiseman – This skill boosts his intellectual capabilities and grants expansive knowledge in various domains.
- Unique Skill: Tempter – Facilitates manipulation and persuasion, allowing Diablo to control or influence both allies and enemies.
- Ex- Skills: Multiple Barrier – Provides exceptional defensive capabilities against attacks.
- Ex- Skill: Spatial Transfer – Enables instant teleportation.
- Daily Skills: Magic Perception – Enhances his senses in detecting magical activities; Demon Lord’s Haki – Establishes an aura of intimidation on opponents.
- Battle Skill: Law Manipulation – This grants him the ability to manipulate the laws of physics and reality to an extent.
Diablo exhibits remarkable resilience with resistances to various types of attacks, including physical and spiritual attacks, as well as holy magic, making him one of the most formidable beings in his universe.
Major Story Arcs & Growth
Diablo’s character arc primarily evolves through his interactions with Rimuru and the various conflicts that arise throughout the series:
- Joining Rimuru: Initially summoned by Rimuru, Diablo quickly becomes one of his most devoted followers, showcasing his allegiance and skills during the Tempest Alliance formation.
- Battle Against the Church: As tensions with the Church escalate, Diablo takes pivotal roles in strategizing and executing plans, emphasizing his growth in combat tactics and loyalty to Rimuru.
- The Battle with the Demon Lords: During confrontations with rival Demon Lords, Diablo’s true potential and strategic mindset become evident, marking significant progression in his character.
Notable Relationships
- Rimuru Tempest: As his master, Diablo’s loyalty to Rimuru is central to his character; he sees him not just as a leader but as a divine figure worthy of absolute devotion.
- Other Demon Lords: His interactions with other high-ranking demons, especially during conflicts, illustrate his cunning and ability to navigate complex social dynamics.
- Shuna and Shion: Diablo fosters relationships with Rimuru’s other followers, often displaying a more human side when interacting with them, adding layers to his character.
Iconic Moments & Quotes
- Quote: "I am but a humble servant of the great Rimuru Tempest!" – This line encapsulates his reverence for Rimuru and serves to highlight his unique brand of loyalty (Episode 23).
- Action Scene: During the encounter with the Demon Lords, his strategic manipulations and impressive combat prowess leave a lasting impression on viewers, solidifying his reputation as a key player within the unfolding world dynamics.
Trivia & Behind-the-Scenes
- In the Japanese version, Diablo is voiced by Mitsuki Saiga, known for her versatile vocal range. The English dub features Matt Shipman, who similarly brings to life the complexities of Diablo’s character.
- Diablo has gained a following, appearing in various popularity polls as one of the series’ favorites, indicating his resonance with fans due to his depth and charisma.
- His character design shares influences from traditional depictions of demons, incorporating classic motifs that align with his dual roles as a cunning strategist and a fierce warrior.
With his rich character development and unforgettable presence, Diablo stands out not only as a major player in That Time I Got Reincarnated as a Slime but also as a beloved figure among anime fans.
