http://i664.photobucket.com/albums/vv10/Ultimaximus/2014-05-31_00002.jpg...
"Battle Sprites can be equipped, fed and skill points assinged in towns or at Arsenal Stations."
http://i664.photobucket.com/albums/vv10/Ultimaximus/2014-05-31_00001.jpg...
"These massive leviathans are invulnerable from the font."
http://i664.photobucket.com/albums/vv10/Ultimaximus/2014-05-30_00001.jpg...
Frozen Souls, at least in solo parties, do not explode. Static Souls and Lost Souls seem to explode fine in solo parties. Frozen Souls used to explode in solo parties, so this might be a recent issue.
it's just Normal where they don't explode. They still explode in Advanced/Elite.