Board Thread:General Discussion/@comment-6740992-20130419014039/@comment-15428470-20130917095201

I've done 13 6packs so far and I only got 1 5-star- Quetzalcoatl.

I guess I'm not very lucky. :)

Some others I got that I found useful are Achilles, Muneyoshi Yagyu, Ancient elf, Iga clan, yatagarasu, Jurojin, Odette, and Princess Saho. (there are some others but I can't recall them now)

So yes, as already mentioned, on average you may get 1 4* per pack, and if you're luck strikes you, you get one or even more 5* from a single pack. :D