Ichigo Kurosaki is the main character of Bleach, and he now has Soul Reaper, Hollow, and Quincy powers. Ichigo has defeated powerful villains like Grimmjow Jaegerjaquez, Ulquiorra Cifer, Sosuke Aizen, and Yhwach. He has also fought other villains like Nnoitra Gilga, Yammy, and Jugram Haschwalth. Ichigo has had a lot of fights, but there are several strong Bleach villains that he never got to fight.
Most of the villains that Ichigo never fought were Arrancar who were part of Aizen's Espada. The Thousand-Year Blood War Arc introduced several new Quincy villains, and Ichigo did not get to fight many of them because he was either training or chasing after Yhwach. Unless some major changes occur, Ichigo will never clash with any of these Quincy in the anime.
10 Zommari Rureaux Can Take Control Of Anyone With His Resurreccion
Zommari Rureaux's spiritual energy earned him the Seventh Espada title. He may have not been the group's strongest member, but he was certainly the fastest. Zommari could create afterimages of himself with his speed, and they could physically injure his opponent.
Zommari's lower-body assumes a pumpkin-like appearance when he releases his Resurreccion, and he gains 50 eyes throughout his body. These eyes allow him to place a sun-shaped tattoo on his target. If the tattoo hits a limb, Zommari can control it, but if it hits the head, he can control his target's entire body. Zommari never got to fight Ichigo because he fell to Byakuya Kuchiki first.
9 Harribel Became The Ruler Of Hueco Mundo
Tier Harribel was the Third Espada, and she was the group's only female member. Following Aizen's defeat, she became the de facto ruler of Hueco Mundo - which implies that she is now the strongest Arrancar/Hollow in Bleach. When Harribel releases her Resurreccion, she losses her Hollow mask and gains more human features.
She also wields a large blade that looks like a shark tooth, and she uses it to manipulate large quantities of water. She was able to fight Captain Toshiro Hitsugaya and two Visored at the same time on pretty equal footing. Ichigo was never able to fight her because he was busy dealing with other Esapda like Ulquiorra, Grimmjow, and Nnoitra.
8 Mask De Masculine Can Defeat Two Captain-Level Soul Reapers At The Same Time
Mask De Masculine invaded the Soul Society with the other Sternritter, and he defeated Renji in a single blow in the initial attack. His Schrift is called The Superstar - and it causes him to become empowered whenever his partner James cheers him on. James' cheering also heals Mask's injuries.
Mask de Masculine was able to overpower Ikkaku, Shuhei, and Yumichika single-handedly. He also defeated Kensei Muguruma and Rojuro Otoribashi with ease, which was quite impressive since they are both Captains who were using Bankai at the time. Ichigo was still coming back from the Soul King's palace when Renji finally defeated him.
7 Kaname Tosen Has A Terrifying Bankai
Tosen was the Captain of Squad 9 when Bleach began, and he joined Aizen because he wanted to get revenge on the Soul Society's corrupt institutions. He may have been blind, but Tosen was a master swordsman with keen senses and great spiritual power.
Tosen's Shikai could immobilize someone with a high-pitched tone, and it could shower an opponent in a hail of swords. His Bankai created a large dome that nullified every sense except touch - which means that virtually no one could avoid his attacks. While in his Hollowfication form, his power increased significantly. Ichigo fought Aizen and Gin in Karakura Town and Soul Society, but Tosen managed to avoid him.
6 As Nodt Turns Fear Into A Weapon
As Nodt is easily one of the darkest characters in Bleach. He literally uses fear as a weapon, and his Quincy: Vollstandig transforms him into ghastly figure that would give anyone nightmares. Ichigo never dealt with As Nodt's power because he was either in Hueco Mundo or at the Soul King's Palace.
As' Schrift was called The Fear, and it allowed him to shoot special thorns at his victims. These thorns would subject his victims to lethal levels of unlimited fear, and his Quincy: Vollstandig would trigger even greater fear if his victims simply looked at him. This power nearly killed Rukia, and it severely weakened Byakuya.
5 Baraggan Can Turn Anything To Dust With His Resurreccion
It is a good thing Ichigo never fought Baraggan because he would have not survived the encounter. Baraggan was the Second Espada, and his power revolved around old age. He could avoid attacks because of a time-dilation field that surrounded his body. If he touched someone, he could rapidly age their bones until they turned to dust.
This ability was amplified when Baraggan released his Resurreccion. Anything around him would rapidly age until there was nothing left. Melee attacks were virtually useless against him, and ranged attacks barely reached him. He could also use a special ability called Respira - which emitted a dark miasma that instantly rotted anything it touched.
4 Starkk Was Considered The Strongest Espada
Starkk was the Primera Espada, andIchigo briefly encountered him in Hueco Mundo. He took Orihime back to Aizen, but he and Ichigo never clashed. Starkk was so strong that ordinary Hollows died from the mere pressence of his spiritual energy.
Starkk's appearance barely changed when he activated his Resurreccion, but he gained a pair of pistols that could shoot powerful Cero. He sacrificed those pistols to summon a pack of spirit wolves. These wolves hunted Starkk's opponents. Starkk could fight multiple Captain-level Soul Reapers at the same time, and he defeated two of them.
3 Gremmy Can Defeat Anyone With His Imagination
Gremmy is easily one of the most overpowered characters in the Thousand-Year Blood War Arc. His Schrift was called The Visionary, and it gave him the ability to turn his imagination into reality. He could create a giant meteor out of thin air, and he could trap people in the vacuum of space.
If he wanted to, Gremmy could imagine that every Soul Reaper no longer had bones and it would happen. He could also theoretically strengthen his body to the point that no sword could cut him. If Ichigo had returned to the Soul Society a bit earlier, there is a good chance that Gremmy would have sought him out.
2 Gerard Valkyrie Possesses The Heart Of The Soul King
Unlike the other Sternritter, Gerard Valkyrie was born with his Schrift. He is actually the living embodiment of the Soul King's heart, and he possesses immense physical strength. His main power is called The Miracle, and it gives him the ability to win any battle.
At its core, The Miracle is probability manipulation, and it basically makes the impossible possible. For example, if Gerard's chances of beating Ichigo were one in a million, he would gain enough strength and durability to overcome those odds. It took three of the strongest Captains and Toshiro's completed Bankai to take Gerard down.
1 Lille Is Basically A God When He Activates His Quincy: Vollstandig
Lille is the leader of Yhwach's royal guard, and he was the first Quincy to receive a Schrift. The X-Axis allows him to pierce anything in his line of sight. His rifle shots cannot be blocked, and they are powerful enough to critically injure members of Squad Zero. When he opens both eyes, his body becomes intangible because he can pierce through enemy attacks.
This power is amplified when Lille activates his complete Quincy: Vollstandig. While in this form, he can fire multiple shots from different directions at once. If he is forced to use his second transformation, he gains god-like power, and he can only be defeated if his power is reflected back at him.
