After beating Scar and finishing Pride Lands for a second time there will be several Rapid Thruster heartless on the Peak each time you return there. These will give you 56 experience points a piece and are easy level-ups for levels 60 and lower.

To get more Rapid Thrusters to appear, all you must do is go back into the King's Den and then go directly back to the Peak. There will be another swarm of Rapid Thrusters there (all of which you can defeat for experience points unlike other scenarios where there are many Rapid Thrusters that can not be defeated. NOTE: Not all Rapid Thrusters will be open to attack all at once, more will become attackable as more are defeated).

You can also use the Thunder and Magnet magic options (or upgraded versions of them) as these will make the process quicker. They will also drop lots of magic orbs which will quickly refill your magic guage if you run around collecting the dropped orbs.

Submitted by a_guy_named_me (tall_one37)