Talk:Expedition/@comment-101.118.6.81-20140226141005

From JP wiki, expedition 21 is the new hotness farming for fuel and ammo exceeding expedition 5(requires 3 ships equipped with the Oil drum).

Combine both with the original rat transport expedition 13 and you will have a field day with fuel and ammo to keep both Yamato and Musashi happy.

Expedition 22 is apparently an EXP only expedition, you get nothing but your ships will receive a buttload of exp akin to a sortie, good for training secondary ships.