On the last level when you meet Liana, she will start fighting the Goblins. There will be an unlimited amount of them. If you need to level up, stay there for awhile and collect all of the courage points.

In the last level (Gathering Of The Clouds), when you meet up with Lianna, you can get endless courage points by either waiting at the top of the ladder for Lianna to kill all of the Orcs, or by fighting them yourself. The Orcs will keep appearing, supplying you with endless courage points.

At the beginning of the final level (The Clouds Burst) after talking to Gandalf and receiving his message, look around. You will see three female Elves. Face away from Gandalf and Elvenking Thranduil. Then, go to the female elf on your left. Talk to this female elf seven times and a lot of courage points (value 50) will appear, which you will automatically collect. This will total 2,000 courage points. To talk seven times faster, press Start. If you do not receive the 2,000 courage points, you are probably talking to the wrong female elf. In this case, just try the others until you get the courage points.