Fertility Staves:

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There is something you can do with multiple fertility staves that will allow you to keep the fertility effect over time. So if you want to say, backstab so fast your target cannot defend himself try that

Get out of Jail Free Card:

Find whatever skill lets you run away the fastest to a stockroom or a guard barracks. For example, coffin.

Last tip:

Move to Thakria you'll find lots of people who share your fighting tactics.

I hope this helps!

Written by my hand on the 21st of Skyelong, in the year 1275.