every skiller cost lem (or a pack nef + pure ruby + jewel) except soso ice who costs um

3 bo baba sk
3 trap sk
2 curse necro (1 with 5dex)
4 elem dudu sk
3 shadow assa sk
gheed 27

for um
1 soso ice sk

others skillers higher who need offer (not for lem ofc) :
1 necro summon 21 life
1 light soso 35 life
1 light soso 4 dex