I destroyed a guild level 4 nd built SOS level 2nd my plunder dropped...ll it increase after I upgrade to level 3 SOS????
I believe if you have 2/3 or more SoS/Guild ratio then your plunder starts to rise again. That's why most guild hansels (ones I know) will accumulate like a 600B or more in active allies. Then get them sold off and mass convert. Now that they're cut in half it's a lot cheaper. More like 350B.