User blog comment:Kitahara/Recording drum expedition success rates/@comment-25977430-20150129232738

relatively new player here, but expeditions seam rly easy..

whatever expedition asks for - put that in there (and make sure it's sparkled!) Then, fill all empty slots left with sparkled Mutsuki class destroyers.

that way you get:

- non canister expedition: 96% chance for great sucess (6x16%)

- canister expedition: 98% chance for great sucess (50+6x8)

Considering what you get in return, putting less than 6 ships in any expedition that you do for gathering 200+ resources seams unreasonable to me.

hope this helps.