Story-wise: To effectively defeat more Heartless.
Game-wise: To challenge Sora to defeat all 1000 Heartless by himself.
As Sora fights solo, Donald and Goofy probably chase King Mickey or Xemnas.
The Second Battle of Ypres begins on April 22, 1915 and The Battle of Gallipoli begins on April 25, 1915.
The Battle Begins
Dirt Demons Crusty's - 2007 The Battle Begins was released on: USA: 7 August 2007
Battle begins with B.
HomeStretch - 2011 The Baby Battle Begins 6-3 was released on: USA: 11 June 2013
Dance Moms - 2011 The Battle Begins 2-14 was released on: USA: 5 June 2012
Giuliana and Bill - 2009 The Battle Begins 5-1 was released on: USA: 3 April 2012
Lobster Wars - 2007 The Battle Begins 1-1 was released on: USA: 23 August 2007
Giuliana and Bill - 2009 The Battle Begins 5-1 is rated/received certificates of: USA:TV-PG
Sweet Home Alabama - 2011 The Battle Begins 4-1 was released on: USA: November 2013
"An" is used before a word that begins with a vowel while "A" is used before a word that begins with a consonant.
You get the Lift Key on B4F when you battle a Team Rocket Grunt in the far north corner. He even says "Who has the Lift Key" before the battle begins. He has a Level 21 Zubat and Koffing. Once you defeat him, then he will drop the key.