One of the best trainers out there is Pokemon Trader.You might think it's allright all it can do is switch a Pokemon from your hand for one in your deck.Well that comes very handy in a situation like this.You have out a chansey with only 10 Hp left on it as your active Pokemon but you and your opponent each have one prize left.All you have on your bench is a Hitmonchan with 1 Fighting Energy on it, a Double Colorless Energy,a switch, and two Fighting Energy cards.It's your turn and you draw a Pokemon Trader.So,you switch your Chansey with 10 Hp for one in your deck with full health.You then put on a Double Colorless and Scrunch long enough for you to pump up your Hitmonchan and to switch it with a Switch and pound away with your Hitmonchan.You then win the battle.Even if something like that doesnt happen to you you can still switch a hurt Pokemon for a Pokmon with full health.This is hopefully a helpful strategy for you to use and win games with. Just another ''of course'' Helpful hint from, Tom