shadow oar
If you want to make an experiment with crystal, you will always get asked by the system, if you want to decrease the costs by Athena (Ambrosia). And its annoying for many people.
I hereby suggest the QUOL feature of making a second button below or beside the first button instead. So like people have two buttons to choose. One button without Ambrosia, and one button with Ambrosia. And no nerving popup window requests.
ivory wadi