How do you have a longer gravestone timer?

[Almond Joy]

When you die, you get about 3minutes to go back to your gravestone, but how to do you increase the timer? I completed Giant Dwarf,The quest and I still have 3 minutes..

 

[Revenge-ful]

You can buy gravestones from the prayer guy in lummy and another guy. Just google it and im sure you will find your answer.

 

[Almond Joy]

You can buy gravestones from the prayer guy in lummy and another guy. Just google it and im sure you will find your answer.

thanks!