How to level from 77-120 on priest?

I played in 2016 for a while then quit and recently came back at around lv65 and have killed coolie's since then to 77. I was just wondering what the fastest (UNFUNDED) route to 120 would be so I can start leeching other accounts. I currently have a Z helm, 6 int cape, 6 int (clean) overall, 92 tma staff and 7 tma earrings, if there's any easy or cheap upgrades I could get to make levelling easier, that would also help.

Ideally I just want to get through levelling on this account and get funding so I can HP wash and leech a NL that I'll make after being done with this account.

 

You can try to PIrate PQ in herb town until level 100... it gets very tedious though

 

Then at level 100 you can train at himes in mushroom shrine with a partner

 

*Grind himes (magic guard and shining ray)
*pick up earring dex scrolls and sell them
*buy leech

You can also party with someone or offer HS to get free leech in ulu1 or 2 but those siatuations are rare, cant go wrong with grinding himes