you need to kill a gojulas to get a part you need to make a gojula he is ll so you can
enter to the tourny

go to the area where there's a force field that is gone after beating the game there are
XL zoids like ultra saurus ult. phalanx death meteor/saurer and mad thunder

once u get there, go to the place where u repair ur zoids after their health reachs 0...
there is a box, open it, the data is inside for a LL zoid

keep walking around the sandstorm area you might find good zoids like gun sniper, gogulas,
and red horn