Board Thread:Battle Nations Articles/@comment-109.150.204.123-20130426234234/@comment-5007614-20130507184644

The sought after rewards are:
 * Melee Sentinel Fragment
 * Ranged Sentinel Fragment

The chances are SLIM. 5% sounds about right.

Utilizing zero to few nanopods to heal is possible, as players out there are doing it. It just requires luck and Rank 5 or 6 units, especially Mega Tanks.