you play the stage and beat it.its hella easy
beat frazz
This will answer evrything for you: http://www.zeldadungeon.net/Zelda13-spirit-tracks-walkthrough-06.php
beat the the dark temple floor
is this the guy who has the fire balls coming out of his mouth??
The rope is in the water temple after you beat the mid boss and it actually is a whip by the way.
go on zeldadungeon.net all of the bosses for spirit tracks are on there with the best methods of how to beat them.
you have to try your best good luck, it was easy for me anyway, if your stuck just go on youtube, it will show you.
After you beat Ganon in the Forest Temple, Saria will appear and say she can no longer be with you for she is the Forest Sage.
You play it. Then, if you played enough, you'll beat it. Good luck!
Play through it and beat the final boss.
look at the Zelda Walkthrough.
The credits roll.