Quote Originally Posted by Reapz
The merging exploit isn't. What happens is that if you take say 5/61 experience 4 units and merge them with 56/61 level 0 units they do not all end up level 4. They average and usually you will get something like 61 level 1 or 2.
I think the point is that if you take 20/61 4xp troops and merge them with 50/61 0xp troops you get 61/61 1xp or 2xp troops and 9/61 4xp or even 5xp troops which can then be retrained to full strength. Et voila! You have produced two full units with 2xp and 5xp respectively from a set of green troops and some 4xp ones.