Attack on Titan: Every Titan Shifter vs Loki of One Piece, Ranked by Difficulty

The power scale comparison between One Piece and Attack on Titan will never be fair, especially when Loki is involved. Known as the Accursed Prince of Elbaf, Loki comes equipped with everything one expects from an Ancient Giant, including Advanced Conqueror’s Haki, powerful Observation Haki, and the devastating powers of a Mythical Zoan related to the mythical dragon Nidhogg.

Titan Shifters were designed to dominate the battlefield in Attack on Titan. However, against Loki, surviving becomes even more important than defeating him. So here we will compare Loki’s advanced Haki and dragon powers against every Titan Shifter’s unique battlefield strengths. With that said, here is how every Titan Shifter ranks against Loki.

9 Pieck Finger’s Cart Titan Is Nothing More Than Target Practice

Pieck’s Cart Titan proved its value during the whole Marley arc due to its unparalleled stamina and ability to transport heavy artillery. In the battles of Shiganshina and other fights, Pieck constantly showed that strategy can sometimes be even more useful than strength.

However, this fight is clearly biased in favor of Loki. The Cart Titan does not have enough firepower to threaten an Ancient Giant like Loki. Even if Pieck had her anti-Titan artillery, it would be too easy for Loki to reach the opponent because of his speed and Haki, and that is what ultimately keeps the Jaw Titan at the bottom of this list.

8 The Jaw Titan’s Speed Can’t Save It From Loki’s Haki

The Jaw Titan’s greatest strength has always been mobility. Whether it was Ymir’s agility, Porco Galliard’s ferocity, or Falco Grice’s airborne form during The Final Chapters, the Titan excels at rapid assaults and hit-and-run tactics.

Against Loki, speed alone is not enough. Observation Haki gives Loki a major advantage against unpredictable movement, and Loki’s size advantage makes every successful hit devastating. Falco’s ability to fly might buy a few extra moments, but eventually the Jaw Titan would find itself caught by a lightning strike or a swing from Ragnir, thus coming here at 8th.

7 Annie Leonhart’s Female Titan Gets Completely Outclassed

Annie’s Female Titan established itself as one of the most dangerous Titans during the Female Titan Arc. Her martial arts expertise, hardening abilities, and combat instincts allowed her to overwhelm elite soldiers and even challenge Eren repeatedly.

However, Female Titan is coming to this spot because the problem is that Annie’s strengths work best against opponents operating on a similar level. Loki is simply operating at a level the Female Titan was never designed to deal with. Hardening helped Annie survive against Titan attacks, but Advanced Conqueror’s Haki is a different beast altogether. Her ability to summon Pure Titans would only create additional obstacles for herself as Loki tears through the battlefield.

6 The Attack Titan’s Fighting Spirit Means Nothing To Loki

The Attack Titan became famous because of Eren Jaeger, but Grisha Jaeger and Eren Kruger also demonstrated its relentless nature. Throughout Attack on Titan, this Titan repeatedly pushed forward regardless of overwhelming odds, especially during the Return to Shiganshina arc.

The determination is impressive, but it does not close the gap. Excluding Eren’s Founding Titan form, the Attack Titan relies heavily on close-range combat and raw aggression. Loki not only hits harder but also possesses far greater versatility. In this matchup, courage and willpower simply are not enough to bridge the difference. Thus, Attack Titan is coming at the 6th spot on this list.

5 The Beast Titan’s Long-Range Advantage Means Nothing To Loki

Zeke Jaeger’s Beast Titan became infamous because of its devastating throwing ability. His barrage against the Survey Corps during Season 3 remains one of the most one-sided displays of destruction in the entire series.

Normally, long-range attacks force opponents to approach carefully. Loki, however, can simply ignore the battlefield’s limitations. His dragon abilities allow him to attack from range while remaining mobile. Even if Zeke lands a few well-placed throws, it is difficult to imagine them doing meaningful damage before Loki closes the gap and ends the fight decisively, which places him at 5th on this list.

4 Reiner Braun’s Armored Titan Meets Its Worst Matchup

For much of Attack on Titan, Reiner’s Armored Titan served as the series’ unstoppable tank. From breaching Wall Maria in Episode 1 to countless later battles, his armor repeatedly allowed him to survive situations that would destroy other Titans.

Ironically, Loki may be the worst possible opponent for Reiner. Armor only matters when it can withstand incoming force. However, Reiner comes in fourth position, as with Haki-enhanced attacks and elemental powers capable of freezing, burning, or shocking targets, Loki possesses multiple ways to bypass Reiner’s primary advantage. Therefore, what looks indestructible in one universe becomes a weakness in another.

3 The War Hammer Titan Forces Loki To Think For Once

The War Hammer Titan introduced one of the most unique abilities in the franchise during the Marley Arc. Lara Tybur’s ability to create weapons, structures, and spikes from hardened Titan material made her unpredictable, while the hidden crystal control method added another layer of difficulty.

Unlike most Titan Shifters, the War Hammer creates a genuine tactical challenge, which is why we are placing the War Hammer Titan at 3rd position on this list. Loki could not simply charge forward without paying attention to his surroundings. Observation Haki would eventually help him identify the real body connected by the flesh cord, but this is one of the few fights where strategy becomes just as important as raw power.

2 The Colossal Titan Actually Makes Loki Put In Some Effort

The Colossal Titan has always been less of a fighter and more of a walking disaster. Bertholdt’s transformation at Shiganshina and Armin’s use of the Titan during the Marley Arc showed how devastating its explosive transformation can be.

For Loki, the real challenge is the battlefield the Colossal Titan creates. The massive explosion and continuous steam field would force him to fight more carefully than usual. Even so, Loki’s ranged attacks give him a major advantage. Rather than engaging directly, he can attack from a distance and slowly wear the giant down, which is why Colossal Titan narrowly misses the top position.

1 Eren Jaeger’s Founding Titan Pushes Loki The Furthest

The Founding Titan during the Rumbling is the only opponent on this list that feels truly worthy of Loki’s full attention. Seen during The Final Chapters and manga chapters 131-138, Eren’s skeletal giant form commanded countless Colossal Titans while creating an army of past Titan Shifters.

This battle becomes a war of endurance rather than a duel. Loki would need to fight through waves of enemies while searching for the true source of the Founding Titan’s power. His overwhelmingly large-scale, destructive attacks, flight, and Haki would eventually allow him to reach Eren, but unlike every other entry here, victory would require some effort. The Rumbling’s sheer scale is what makes this Loki’s toughest matchup, and thus comes at the top.

TitleManga AuthorAnime Rating (IMDb)Where to Watch

Attack on Titan	Hajime Isayama	9.1/10	Hulu
One Piece	Eiichiro Oda	9.0/10	Crunchyroll, Netflix

Now the big question – Which Titan Shifter do you think would give Loki the toughest fight? Share your thoughts in the comments section below.