Dazed and confused

After purchasing some clothes from his souvenir shop for Cassandra and Luna, the former proceeded to explain Uriel what happened while he was out.

Without knowing about Water warlock's existence, Cassandra was greatly surprised by the fact that Uriel had no memory of what transpired and she described it as though it was all him. When the eclipse appeared and everything seemed lost, Uriel simply commanded the creature to disappear and it complied, but instead of vanishing into thin air the horror level cryptid used Mark as a host and ran into the wilderness.

After that, Uriel crouched down near Luna and offered her a shimmering vial of 'water' that healed her completely and when Cassandra realized she wouldn't get any, she cornered him and insisted in getting some too.