It would depend on how many you have, but I hit a Level 11 Camp with 4000 and lost all of them. Level 10 camps only need about 10k LBM and 1k AL to defeat with a dragon, but throw eversomuch more at Level 11 camps. Find the equivalent for the anthropus divers and use them if you hit a level 11 camp b/c otherwise you will probably get royally screwed.
Use 10k LBM + 1k AL for level 10 camps. Find out the equivalent for the anthropus divers and use them to attack a Level 11 camp or expect to lose badly.