What's the point of using 5-star Heroes?
I mean you can get unlimited power faster if you just use a 4-Star version and grab the 5-star variety's weapons and abilities. Unless you're using Anna, Sherena or Definitely Not Chrom, you have a much, much better chance of rolling a 4-star version of that character. I've gotten so many 4-star Camilla's that at this point the 4-star one at level 40 has like 10 attack and 5 of the other stats up on my level 40 5-star simply from merging them.
http://i0.kym-cdn.com/photos/images/original/001/090/667/f6f.jpg
Also, sophie when?