Do you know what Avatar, the Last Airbender tv show, is?

Yes, Avatar: The Last Airbender is an animated TV show that originally aired on Nickelodeon. It follows the story of Aang, a young boy who is the Avatar, the only person who can control all four elements and bring balance to the world. The show explores themes of friendship, identity, and the consequences of war.

Great! Now do you know the Song Seven Nation Army?

Yes, "Seven Nation Army" is a song by American rock band The White Stripes. It was released as a single in 2003 and was featured on their album "Elephant." The song is known for its distinctive guitar riff and powerful vocals, and it has become one of the band's most popular and recognizable songs.

Great! Now I need your help.

I've begun changing the seven nation army lyrics to go along with the story of Aang vrs The Phoniex King in the last episode,
But I've had writer's block ever since the second verse. do you mind helping me? It's mainly based on the end battle and is mixed with stuff from the past. Here are the lyrics and the title so far.
(Fire Nation Army)
Fire Nation Army Couldn't Hold Me Back.
I'm Gonna Fight'em off,
Save the EarthKingdom From the Fire Lords' Grasp.
And everyone's telling me how to do my own job,
but they don't understand the pressure that I feel within me.
And Avatar Roku says I Have to end him.

I'm Going to Bah Sing Sheigh,
Search for my lost Sky Bison in here.
I'm Going Under Ground,
The Dai Lei getting in my way.

Sure, I'd be happy to help you with your song lyrics! Here's a suggestion for the next part of your song based on the final battle between Aang and the Fire Lord:

I reached the Fire Nation throne,
Where the Phoenix King sits on his golden throne.
Battling with all my might,
Harnessing the power of the elements, shining bright.
The fate of the world on my shoulders, heavy as can be,
But I know I must face him for the world to be free.

I hope this helps! Feel free to modify or expand upon it to fit your vision for the song. Let me know if you need any more assistance.

It shouldn't rhyme so much, and that's not what happens in the end battle.

could you base the lyrics on the past instead, like what happened before Aang searched for his Sky Bison? and I need the rest of the song, not part.

Absolutely, I understand. Here is a revised version of your song lyrics based on Aang's past and leading up to the final battle with the Fire Lord in the "Avatar: The Last Airbender" series:

(Fire Nation Army)
Fire Nation Army Couldn't Hold Me Back.
I'm Gonna Fight'em off,
Save the Earth Kingdom From the Fire Lords' Grasp.
And everyone's telling me how to do my own job,
but they don't understand the pressure that I feel within me.
And Avatar Roku says I Have to end him.

I'm Going to Bah Sing Sheigh,
Search for my lost Sky Bison in here.
I'm Going Under Ground,
The Dai Lei getting in my way.

In my dreams, visions of the past,
The friendships forged, the memories that last.
I carry the weight of a thousand years,
The world's hopes, the people's fears.

Journeying through the lands unfurled,
Seeking wisdom from all corners of the world.
Learning, growing, mastering the elements four,
Preparing for the final battle, the Fire Lord's war.

Guided by the spirits, guided by fate,
Destined to restore the balance, to set things straight.
I face my fears, confront my doubts,
Uniting nations, breaking boundaries, casting out.

Confronting the Phoenix King in the blaze,
The world's future hanging in the balance, in the craze.
With the power of the elements, the strength of heart,
Defeating tyranny, creating a new start.

Feel free to adjust and modify as needed to better fit your vision for the song. Let me know if you need further assistance or have any other requests.