When playing Pokemon Reborn, you'll often find yourself in hard situations, at the end of your rope, and about to throw the game down in rage. Lemme tell you five easy ways to excel at Reborn that will greatly help you in the long run.
Always have common candies with you. I know they seem worthless, but trust me, when your Pokemon go over the level cap for that badge and are disobeying you, they are a blessing to have. Use about two or three and hope that your Pokemon's stats aren't severely reduced. You'll have your strongest Pokemon listening to you again, and you're Pokemon won't lose any moves it learned in the levels it lost. If you don't feel you need them, or just DON'T need them, then don't waste your money on them. Save your money for better items such as potions and status healers. Trust me when I tell you that you WILL need status healers in this game, inflicting status effects or time based damage methods are the gym leaders favorite victory method.
When catching Pokemon, aim for the ones with the hidden abilities. Now, I know that it takes time to find Pokemon with hidden abilities in the wild, but trust me, it's a lot quicker than breeding and training for those IVs and EVs. You'll find that the lack of Pokemon in some parts of Reborn are inconvenient, so you'd just be wasting your time training for EVs. I can honestly say, that if it wasn't for my Goldeen with the hidden ability Lightning Rod and my Pachirisu and it's hidden ability Volt Absorb, then I would have struggled to beat the first gym. The hidden abilities are what you want to go for and if you can't find any, then use an Ability Capsule. At the current chapter, Ability Capsules aren't that hard to come by and later they even show up in shops. You'll have more time to train and breed for IVs and EVs between chapter releases.
Use the field effects to your advantage. Almost every area has a field effect, and this website has a guide to those field effects for a reason. Use that guide so you can quickly take your opponents out and deliver the blow you need to beat that trainer you're stuck on.
Use any event Pokemon you find. There are tons of event Pokemon spread throughout the game, and they were placed there to aid you on your travels through Reborn. You'll often find that the event Pokemon is just the Pokemon you need to beat that specific gym. I picked up the Kricketot at the start of the game, and ever since, my Kricketune has been destroying every gym I've come across with it's Fury Cutter move. Now, not all of them will help you immediately, and that's fine. Get them anyway, they can always be useful later on. Remember, if you find an event Pokemon, GRAB IT!
Train often. Now, this seems like a no-brainer, but this isn't any normal training method. This is a training method I personally came up with, and have used for years. I call it Flush Training. This method of training is worthless to you if you Nuzlocke though, for the method involves training your Pokemon in the most recent wild area until they all faint. This is a cruel method that will get your Pokemon to like you less, yes, but it's effective. If you Nuzlocke, then there are only four tips to help you, but if not, then use this method, and teach your Pokemon Frustration. You'll be surprised to see the damage it deals after effectively using this training method. Now, there is only supposed to be five, but this is something that needs to be pointed out, and I CAN'T stress this enough. Know your type match-ups! If you know your type match-ups, and you use them, then GREAT! Congratulations, you don't need this tip. If not, then learn them, and get them down. I know that it's a lot to remember, but if I can learn every type match-up for every Pokemon type and use them to my advantage, then so can you.
Now, I have given you five (and for some people four or even six) tips on how to excel at Pokemon Reborn. I know that some of them are kinda obvious ones, and others seem a little ridiculous and out there, but trust me! They will work! One more thing. Even if with these tips you find your journey through Reborn difficult, don't give up. Giving up is the worst thing to do. Just keep at it, and you will eventually come out on top! With that said, whether you are old or new to Reborn, I wish you all good travels!