grass electric
yes but only if you lose against one of the gym leaders
No but you can rent a Mew. Complete all the Stadium modes, the Gym Leader Castle, and beat Mewtwo in the VS Mewtwo mode and you will be able to select Mew as a rental pokemon in the Prime Cup mode.
You can level Pokemon by making the enemy Pokemon faint. You will gain experience if your Pokemon did not faint. There is also an item called rare candies that automatically level your Pokemon to the lext level.
In the gym. After you win the league twice, In the Dragon's Den Double battle with your rival against Lance and Clair.
Giovanni is the final gym leader.
slate port does not have a gym
The fifth Gym is in Petalburg against your father.
First you must select the Gym Leader Castle, Stadium or Free Battle Mode. Second you must press A on Rental Pokemon the list of 149 pokemon will appear all you need to do is scroll down to any pokemon you want press A on it then press A on YES to register the pokemon depending on what stadium rule is in play you can choose up to six pokemon or even only one then compete against all six or three.
grass electric
yes but only if you lose against one of the gym leaders
fight gym leaders that are weak against your type
water, fire, fighting, and ground
by winning against gym leaders
you will need a good level pokemon but your types can be either water,fire or ground. and fight The best pokemon against steel type is fire type pokemon......train your fire type pokemon to high level before you fight with the gym ....
Find out what type of Pokemon the leader uses, then catch a Pokemon that is super effective against it, then train it, then thrash that gym!!!
To see mewtwo on stadium you have to win all the cups in the stadium and complete the Gym leader castle then after you do that mewtwo will appear flying above the stadium pick him and you have to battle him.After you beat him you unlock the much harder round 2. Win the cups at the stadium and beat the gym leader castle again and you get to battle a much harder mewtwo.