Create Phylactary

Using the dark magics imbided upon you by either Dark patron or wicked tome you embark on your first step to becoming a Lich. Casting a spell with a series of rolls of at least 14 and taking 10 days of hard labor and toil to enchant the phylactery with the necessary runes and magics to encapsulate your soul. The ritual powered by the soul of the creature sacrificed all ending in a dark powerful magical phylactery radiating necromantic magic. For this ritual to be successful you must be of evil alignment, be able to cast 9th level spells, gained the knowledge of enchantment, know magic jar and are able to capture said soul. The quality of phylactery is dependent on your connection to the creature and the amount of successes in your checks. It is contested d20 rolls with your intelligence modifier between you and the DM first to 3 successes determines if the spell is successful. with each fail take 4 D10  necrotic damage