Summary
Devil Fruitsarethe signature power system ofOne Piece. Each fruit not only gives anyone who eats it crazy new powers, but they’re also unique, and they can’t be replicated. That was until the legendaryDoctor Vegapunkrevealed that he could recreate their mysterious abilities.
The recentEgghead Arcintroduced the concept ofGreen Blood, a substance that lets its user (mainly the Seraphim) use the powers of a pre-existing Devil Fruit. Its only condition is that this method can only be used to mimic fruits of theParameciatype. Many characters could’ve had their Lineage Factor extracted to replicate their Devil Fruits, and these are some of the most possible examples.

1Ito Ito No Mi
Eaten By Donquixote Doflamingo
It’s already confirmed that the remaining members of the originalWarlords of the Sea– Doflamingo, Moria, and Crocodile – had Seraphim clones made out of them. Considering thatDoflamingouses the powers of a Paramecia type, it’s extremely likely that his clone can also use them, thanks to his Green Blood.
TheIto Ito Ito no Milets its user create and manipulate strings, which means this isa very strong and practical Devil Fruit, with many possible applications. Combining that with the impressive physical abilities of a Seraphim would create a fearsome opponent for anybody who dares to go against the World Government.

2Kage Kage No Mi
Eaten By Gecko Moria
Gecko Moriais yet another member of the Warlords of the Sea who ate a Paramecia Devil Fruit, soit’s also highly likely that his Seraphim clonecan utilize its powers. However, theKage Kage no Miis an unconventional fruit that would require some creativity to use effectively.
This Devil Fruit lets its user manifest and manipulate shadows, which Moria uses to create an army of zombies and monsters. If his Seraphim can use this ability similarly, it could prove to be an important tool for the Marines.

3Ishi Ishi No Mi
Eaten By Pica
Vegapunk has explicitly stated that Green Blood can’t replicate the powers of a Logia Devil Fruit. This means thatCrocodile’sSeraphim is not able to use the powers of hisSuna Suna no Mi, which lets him transform into and manipulate sand. So, a lot of readers were left wondering which Devil Fruit is this Seraphim going to wield instead.
TheIshi Ishi no Miis an excellent contender for this position. This Devil Fruit lets its user merge with and manipulate stone, and it was used to a terrifying extent by the person who ate it,Pica(who is currently imprisoned by the World Government). It may not be the same as the Suna Suna no Mi, but it would still be a fitting replacement.

4Bara Bara No Mi
Eaten By Buggy The Clown
It is currently unknown if any of the newer Warlords of the Sea – Buggy, Law, and Weevil – were also cloned by Doctor Vegapunk. But if they were,Buggy the Clown’sSeraphim could make great use of hisBara Bara no Mi, which lets him split his own body and control the pieces separately.
Buggy oftenuses these powers in a comedic wayto escape from bigger opponents. But a Seraphim – or any other type of Pacifista – could use it more efficiently, by splitting their powerful enhanced body into different parts that could chase any opponent, without ever needing to move from their original position.

5Ope Ope No Mi
Eaten By Trafalgar D. Water Law
WhileTrafalgar Law’stime as a Warlord of the Sea was relatively brief, it would have been a clever move from Doctor Vegapunk to replicate hisOpe Ope no Miwith Green Blood. This is one of the most sought-after Devil Fruits in the series because it can be used to perform thePerennial Youth Operation,which can grant immortality to another person.
But even without this operation, a Seraphim wielding this fruit would be a force to be reckoned with, since the Ope Ope no Mi is one of the most versatile and powerful Devil Fruits in the series. Law can be quite merciful towards his enemies, but the same can’t be said about a government-controlled Pacifista.

6Doru Doru No Mi
Eaten By Galdino (Mr. 3)
S-Hawk currently has the powers of theSupa Supa no Mi, which was originally eaten byDaz Bones. The formerBaroque Worksagent was imprisoned in Impel Down by the Marines,alongside other members of the OrganizationlikeGaldino,AKA Mr. 3.
He can wield the powers of the Doru Doru no Mi, which lets him generate and manipulate wax. Like Buggy, Mr. 3 often uses his powers in comedic ways, but they could be terrifying if they are replicated by a Seraphim or Pacifista. Remember when Mr. 3 almost trapped the Straw Hats in one of his wax creations? It could be something like that, but even more powerful.

7Doku Doku No Mi
Eaten By Magellan
Magellanis one of the most powerful people working for the World Government, mainly due to hisDoku Doku no Mi, which lets him generate and manipulate different types of deadly poison. The only problem is that Magellan is not the smartest person to use this power, seeing as he keeps poisoning his own food.
Magellan is currently working as vice warden of Impel Down and is not likely to leave his position. So maybe it’d be better to replicate his powerful Devil Fruit with Green Blood and give it to a Pacifista who could use it in battle, especially if they don’t poison themselves with it.

8Doa Doa No Mi
Eaten By Blueno
Most of the agents ofCPO(Formerly CP9) are known towield incredible Devil Fruits with useful abilities. But most of them have Zoan-type fruits, with one of the few exceptions beingBluenoand hisDoa Doa no Mi. With this Devil Fruit, he can create doors on anything he touches, including the air.
A Pacifista with Green Blood that replicates the Doa Doa no Mi would be perfect for espionage and data gathering, with its few applications in battle being an afterthought if they ever get caught. Most of the fruits that have been replicated so far are more action-centric, so this would be a solid alternative that the World Government could get a lot of use from.

9Fuwa Fuwa no Mi
Eaten By Shiki
The pirate known as “Golden Lion”Shikispent quite some time imprisoned in Impel Down, which was enough for him to have his Lineage Factor extracted to replicate hisFuwa Fuwa no Mi, a Devil Fruit that lets its user levitate any non-living thing he touches, himself included.
While most of Shiki’s feats with his fruit remain questionable because of his non-canon appearance in the movieOne Piece: Strong World, he is a canonical character who was a rival to bothGol D. RogerandMonkey D. Garpin the past.He was quite the feared pirate, mostly thanks to his strong Devil Fruit. So any Pacifista would benefit from using its powers.

10Zushi Zushi No Mi
Eaten By Issho (Fujitora)
The Admirals are the most powerful warriors in the entire Marine organization. But most of them have Logia Devil Fruits, meaning that their powers can’t be replicated with Green Blood. The only exception is Issho, AKA Fujitora, who wields the amazing powers ofZushi Zushi no Mi.
Luckily for most pirates, Fujitora is quite the merciful Admiral,because this gravity-defying Devil Fruitcan be used to create meteor showers, lower people to the ground, or repel almost any attack directed at its user. But a ruthless Seraphim or Pacifista using these powers could end up being one of the most powerful warriors in the entire world ofOne Piece.