Fishing- allow to catch more fish up to five at once with max mastery make mastery catch more fish and add more rare fish to catch 2-3 per area that are 10m 50m 100m. 

New mastery 

farming and trading 

new items that can be gathered and new items from current ones make spirt dust turn into memory fragments collect 100 process into 1-5. Easy win there 

Make all treasure items perma in gathering with chance to get higher tier treasure items worth up to 100m super super rare maybe one every few k energy spent to make it fair.

Gathering seals- when you gather you get one seal up to two with hedgehog.

seals can be traded for gathering materials 

Meat logs rough stone milk any bottle neck goods let's make it clear approach for this. Maybe even exchange them for gear like say duo manos cost 10k seals? 
Or 1k seals for caph stone bundle. Let us choose are own rewards and this seal system would be great way to do it. 

New manos gear like a tool for cooking

this way we can improve mastery more easily and don't need full pen manos and guru maxed to reach the 2k