To thaw out your Pokemon with no items use an attack just before you get frozen
Unfortunatley it is like emerald no you will not gain exp by battling in the battle frontier however you can get rare items and berries
during a battle, you go to items, click pokeballs, and use one.
The Lucky Egg will increase EXP earned from a battle for the Pokemon who held the item.
I guess you run out of money, then. Sell your items or battle some trainers.
You either have two of the same Pokémon or they have two of the same items.
yes
Trade in battle points at the battle frontier.
Yes, your Pokemon may find items after battling wild Pokemon or trainers, but it will not find items inside special event battles such as the Battle Tower.
Nothing really apart for buying items
you battle and re-battle everyone you can and sell unnecessary items.
heck no
You get money by selling items or beating other trainers in a Pokemon battle
Key Items
you can access your battle videos on your VS Seeker in your Key Items in your Bag
Unfortunatley it is like emerald no you will not gain exp by battling in the battle frontier however you can get rare items and berries
your Pokemon can only hold 1 item at a time also it can only hold items that you give it on Pokemon pearl, diamond, or platinum so if you give your chatot an oran berry than that's what itll have on battle rev.
You can get all of the power items at the battle frontier. They cost about 16 battle points. Power items help your Pokemon go faster in the process of EV training.