Subaru Natsuki vs. Meili’s Murder Horse: The Ultimate Re:Zero Witchbeast Analysis
Few moments in Re:Zero – Starting Life in Another World strike fear into fans quite like Subaru Natsuki’s encounters with the so-called “Murder Horse,” formally known as the Guiltylowe. Unlike epic threats like the White Whale or the Great Rabbit, this beast is personal, brutal, and psychologically scarring. Controlled by Meili Portroute, a deceptively charming child assassin, the Guiltylowe is more than just a monster—it’s a nightmare with four legs and multiple deadly tails. As a fan who’s spent countless hours on Reddit threads and YouTube lore deep-dives, here’s my take on why this battle is one of the most underrated showcases of Subaru’s growth.
Who (or What) Is the Murder Horse?
Let’s get one thing straight: the Guiltylowe is terrifying. Imagine a lion-headed horse with tails that function like whips, each capable of cleaving through anything in its path. In the hierarchy of witchbeasts, it sits just below the “Three Great Witchbeasts,” making it a high-tier threat, but its real horror lies in its elusiveness and unpredictability.
Abilities:
- Supersonic Reaction Speed: It moves faster than Subaru can blink, making every encounter deadly.
- Extreme Physical Strength: One swipe from its tails or a single bite can be fatal.
- Stealth & Detection Evasion: Perfect for assassinations and ambushes.
Meili’s Control: Subaru isn’t just fighting a monster; he’s facing a weaponized pet. Meili’s magical manipulation ensures that the Guiltylowe operates with eerie precision and loyalty, adding a chilling layer to every encounter.
Arc 4: Nightmare in the Mansion
The first real test of Subaru’s mettle comes during Arc 4 when the Guiltylowe strikes at Roswaal’s mansion. In these loops, Subaru is outclassed physically. During one infamous Gladiator Island sequence, he dies at least 24 times to this beast alone. Fans on Reddit often describe these scenes as the perfect blend of horror and strategy—Subaru’s only option is learning the Guiltylowe’s attack patterns through “Return by Death.”
How Subaru Survives:
- Guerrilla Tactics: Exploiting the mansion layout to trap or evade the beast.
- Beatrice’s Magical Assistance: Using Yin Magic to temporarily restrain the creature.
- Creative Weaponization: Post-battle, Subaru crafts the Guiltywhip from the creature’s hide and tails—a literal transformation of fear into power.
This sequence isn’t just about survival; it’s a psychological battlefield, showing Subaru’s evolution from a naïve teen into a cunning tactician willing to die dozens of times to protect others.
Re:Zero Arc 6: Why Did Natsuki Subaru Lose His Memories? The Truth Explained
Arc 6: Trauma, Growth, and Unlikely Alliances
By Arc 6, the dynamics shift. Meili, and her witchbeasts including new Guiltylowes, join the Emilia Camp. Yet, Subaru’s past trauma lingers. Even when fighting alongside her, he can’t shake memories of the deaths he suffered at the hands of her creations.
One particularly debated moment among fans is the “Amnesiac Subaru” incident, where a loop shows Subaru over Meili’s strangled body. While the Guiltylowe isn’t the killer in this scenario, its observation records play a pivotal role in uncovering the mystery, reminding fans how intertwined Subaru’s fate is with these beasts.
Power Scaling & Strategic Takeaways
| Character | Power Level | Notes |
|---|---|---|
| Guiltylowe | Supersonic | One-hit kill potential, high intelligence for a beast |
| Subaru Natsuki | Wall Level (Durability) / Large Building Level (Strategic) | Only survives via RbD and environmental manipulation |
What makes this fight stand out is the contrast: the Guiltylowe represents raw, terrifying power, while Subaru embodies ingenuity, resilience, and the horrifying burden of repeated death.
Why This Fight Resonates with Fans
Unlike large-scale battles that demand armies, the Murder Horse is intensely personal. It represents the fine line between victimhood and survival. Reddit discussions often highlight that this fight is a masterclass in psychological horror: the beast is a monster, but the real terror is Subaru’s repeated failures and slow accumulation of knowledge.
Subaru defeating the Guiltylowe—and then literally using its remains as a weapon—is iconic. It’s a visceral representation of the Re:Zero theme: overcoming trauma and literally turning your fears into tools for survival.
Final Thoughts
In my view, the Guiltylowe isn’t just a side monster—it’s a symbol of Subaru’s growth. From being overwhelmed in Arc 4 to cautiously collaborating with Meili in Arc 6, every encounter teaches him resilience, strategy, and the bitter cost of survival. For fans of Re:Zero, this rivalry isn’t just a fight; it’s a psychological and emotional journey that perfectly blends fear, strategy, and character development.









