Editing Battle of the 1000 Heartless

[[File:Ansem's Apprentice 02 KHII.png|250px|thumb|right|Sora charges into the Battle of the 1000 Heartless.]]

The '''Battle of the 1000 Heartless''', also known as the '''Battle of the Hollow Bastion''', was a major battle in ''[[Kingdom Hearts II]]''. It featured countless [[Heartless]] attacking the [[Hollow Bastion Restoration Committee]] and their settlement in [[Hollow Bastion]]. [[Organization XIII]] purposely began the war to collect more hearts for [[Kingdom Hearts]] by using [[Sora]] and the [[Keyblade]]'s power to release hearts. [[Maleficent]] also participated in the battle in an attempt to seize the world as hers again. The Organization used [[Nobody|Nobodies]] in the battle to rid Maleficent's weaker Heartless. After the battle, the Organization makes a final push to obtain hearts and recruit powerful Nobodies, while Sora, Donald, and Goofy move to combat their goals, eventually arriving at the Organization's stronghold at [[The World That Never Was]].

In the cutscene prior to the battle, Sora, Donald and Goofy wield their basic weapons (Kingdom Key, Mage's Staff and Knight's Shield, respectively). However, when the fight starts, they carry their equipped weapons. This is because the cutscene was pre-rendered, probably because of the high amount of objects in the area.

The battle begins after Sora and company open the DTD dataspace in [[Space Paranoids|Ansem's computer]] and discuss Ansem's identity with the King. When the Bailey is destroyed by the surge of Heartless, the party immediately makes their way there, but they must fight their way out of the halls of the castle to get there.

Meanwhile, the Hollow Bastion Restoration Committee makes their way towards the Bailey, and then to the Great Maw, to combat the threat. They ready themselves as thousands upon thousands of Heartless flow toward the town. Aerith aids Yuffie with her white magic skills, casting the [[Cure]] spell. Cloud and Leon fight side-by-side against a large crowd of Heartless, both making comments regarding their capabilities in defeating them. Later, Cloud has a short reunion with Sephiroth, then runs off after him just as Tifa arrives. Even [[Stitch]], [[Gullwings|Yuna, Rikku, and Paine]] help in defeating the Heartless, although they do not have as much of an effect on their numbers.

[[File:The One Who Rules Over Organization XIII 01 KHII.png|thumb|250px|Mickey, Sora, Donald and Goofy at the Great Maw.]]

Although a small minority of Heartless attack [[Ansem the Wise]]'s old castle, Sora and his friends force them back out of the town into the Great Maw. Sora, Donald and Goofy catch up with [[King Mickey]] in the Bailey, and defy his orders, running off to help their friends. Upon reaching the Castle Gate, they encounter [[Demyx]], whom they had previously met in the Underworld at [[Olympus Coliseum]]. After a long battle, Demyx falls and fades back to darkness. Mickey catches up with Sora, Donald, and Goofy, revealing his intention to help them. However, a [[Surveillance Robot]]'s laser hits a boulder which hurtles towards Mickey, but Goofy pushes him out of the way. Goofy is hit on the head by the boulder instead and is knocked unconscious.  Goofy's subsequent failure to respond to Sora and Donald's attempts to wake him lead the two of them and Mickey to believe he is dead. Enraged, Mickey, Donald, and Sora charge into the battle. Sora is then helped by [[Yuffie]], [[Leon]], [[Tifa]] and [[Cloud]] to rid the Heartless. However, after the battle through the Ravine Trail, Sora, Donald and Mickey discover that Goofy is alive.

The group then moves into the Great Maw, where they finally behold the leader of Organization XIII, [[Xemnas]]. Mickey runs off to confront Xemnas. Before the others can follow, they find themselves surrounded by a great Heartless army. Sora, Donald, and Goofy split up to finish off the numbers quicker, and a great battle ensues, leaving only the three warriors of light standing. The trio eventually catches up with Mickey. After hinting that the king may know more about Riku's whereabouts than he is letting on, Xemnas makes his departure and Mickey gives chase, both vanishing in a Corridor of Darkness. The three remaining heroes then encounter [[Axel]], who attempts to help them by revealing the Organization's plans before he is stopped by [[Saïx]].

Sora must defeat exactly 1000 Heartless alone. Although the Armored Knights are not exceptionally strong, their large numbers, compounded with Sora being alone, can make them difficult to defeat. These Heartless are in fact weaker than the normal variety found, possessing less HP and weaker stats. Because of this large number of Armored Knights, the battle can take a long time to complete. However, the battle can be made much easier by using [[Reaction Command]]s. Sora can perform the 'Rising Sun' Reaction Command, which lets him attack large groups of enemies and devastate them. The [[Armored Knight]]s can be defeated easily by utilizing this technique. To make matters easier, Sora can grab the [[Surveillance Robot]]s around the area and use them in the 'Snag' and 'Sparkle Ray' Reaction Commands to attack the Armored Knights and other Surveillance Robots.

If the player wishes to use magic in this battle, he should equip a good amount of Ethers before the battle and keep them in the Shortcuts menu. The player should also select spells such as Thunder and Magnet and put them in the Shortcuts menu. When the actual battle begins, he should spam Thunder, and then use an Ether on Sora. If the MP bar is still pink in color, attack like normal. For crowd-control lovers, Magnet is a great spell. The Explosion ability is also highly effective, clearing out a decent radius of foes while not requiring MP.

The battle is even easier in ''[[Kingdom Hearts II Final Mix]]'' due to the addition of [[Limit Form]], which can be activated without any allies. Aside from its powerful attack capabilities, reverting out of Limit Form immediately after entering it grants the player full MP and HP bars. Furthermore, using [[Vicinity Break]] on the swarms of enemies is an easy and efficient way to quickly build your Drive Gauge.

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|style="border-radius:10px"|'''The Battle of 1000 Heartless'''

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*Another battle featuring 1000 Heartless can be found in the [[Underworld]] as match 45 in the [[Hades Paradox Cup]]. Like the Hollow Bastion one, it also features Armored Knights and Surveillance Robots.