Pop Green is a special plant seed from Boin Archipelago that can grow very fast. This seed has various functions and purposes both for fighting and other uses. Because this seed is special, Usopp uses the Pop Green seed as ammunition for his bullets.
Of the several Pop Green that have been featured in the story, there are some seeds that are the most powerful. What are they? Come on, let's just review the following!
10. Midori Boshi: Rafflesia
As the name suggests, this Usopp bullet is capable of creating a giant Rafflesia flower which is capable of producing a pungent stench. Even though this bullet is not strong, Rafflesia is very effective in immobilizing the enemy's sense of smell and catching them off guard.
9. Midori Boshi: Sargasso
When fired, Sargasso will turn into a mass of seaweed that can withstand rock avalanches. Thanks to this bullet, Usopp managed to protect the Thousand Sunny from the wreckage that occurred under the sea.
8. Midori Boshi: Take Jave-rin
When fired into the ground, Take Jave-rin will spawn spiky bamboo that attacks anyone in its path. This bullet is very effective against kroco-kroco who are not too strong.
7. Midori Boshi: Nemuri So
Nemuri So's attack was first shown by Usopp when he paralyzed Kaido's troops assigned to guard the gate of Onigashima. When fired at an enemy, Nemuri So will release sleeping gas which is strong enough to put the opponent to sleep.
6. Midori Boshi: Hanabibana
Usopp showed this bullet when he attacked Page One. When fired, Hanabibana will grow into several flowers and then emit a hot and bright explosion. These bullets are very similar in nature to fireworks.
5. Midori Boshi: Platanus Shuriken
Just like its name, this bullet has a shape like a shuriken which is usually used by ninjas to fight. This bullet has the ability to cut its opponent. This attack was first used against Trebol in Dressrosa.
6. Midori Boshi: Baku Bokkuri
Just like Hanabibana, this bullet was also used by Usopp when he fought against Page One. When fired, these bullets will turn into several pinecones that look like grenades. Then, this bullet will cause a very strong explosion. Unfortunately, the power of this bullet has not been able to defeat a character as strong as Page One.
3. Midori Boshi: Devil
This Pop Green is Usopp's very popular bullet. He first used it in Sabaody after the time skip. When fired, this bullet will turn into a giant venus plant and will eat enemies around it.
2. Midori Boshi: Dokuro Bakuhatsu So
Dokuro Bakuhuatsu So is one of the strongest Pop Greens that Usopp has because of his pretty terrible attack effects. When fired at an opponent, this bullet will produce a very powerful explosion. Uniquely, the explosion was shaped like a skull head.
[Honorable Mention] – Midori Boshi: Hebi Hanabi
This Usopp bullet only appears in the story of the film Stampede. This bullet will only react when it is hit by a very strong impact or vibration. When this bullet is active, large vines will appear and attack the target.
Hebi Hanabi's attack proved capable of destroying Douglas Bullet's ship engine which had been strengthened with bushosoku no haki. If Pop Green appeared in the main story, Hebi Hanabi would definitely be Usopp's strongest bullet.
1. Midori Boshi: Impact Wolf
Usopp's strongest Pop Green so far is Impact Wolf. When fired, this bullet will turn into a giant grass that looks like a wolf. The tip of the nose of the wolf grass is capable of producing a shockwave so strong that it can make its opponent lose consciousness.