Sam immediately went back to testing. This time, he started experimenting with the metals he got from Andhera.
He noticed that the stone has an affinity to all kinds of dark elements and their variations and its greatest affinity is with the death energy.
Even though there are no metals with him that are compatible with death energy, he can still use the metals that have an affinity with dark elements and use his knowledge on formations and inscriptions to see if he can create something that could help him use this stone properly.
But before that, he has to reduce the size of the stone without affecting its properties and performance. So, Sam started using the observation technique as he started analyzing the structure of the stone.