Many techniques will soon be all learned.
Elk's got a technique that lets Him gather Rare Items.
Also useful are wealth making Items at Zanzibar shop, including Items that help gather loot & boost acquired money.
With all this Items and techniques, plus Elk's ability to raise more money, will all help to finance the Journey.
The wind Shrine is more technological than others, it's interesting to see what's up ahead.
There is one quest left marked ???? and that quest should be in the Mountain village.
After the Wind Shrine, Knights may open the crossing, and there could be something hidden there.
A passage, or treasure!