Alabaster is a man in his late 20s with an air of frantic curiosity. He has medium brown hair that he keeps tied in a practical half up and half down style. His face is framed by a medium length scruffy beard, and his eyes often dart around as if seeing things that aren't there. He wears layered robes that look stained by inks and dust from across several different realms.

He is perpetually fascinated by the mundane, often treating a simple tavern chair with the same scientific interest as a dragon's hoard. Alabaster is talkative and prone to sharing complex theories about the interconnectedness of reality with anyone who will listen. Despite his vast claims of being an archmage, he is humble and genuinely cares for the well-being of others.

Alabaster spent his early years as a dedicated researcher within the most secluded libraries of his homeland, obsessing over the nature of space and time. During a deep meditation session amidst ancient scrolls, he accidentally breached the veil between worlds. He claims he traveled the multiverse for a thousand years as a powerful planeswalker archmage, witnessing the birth and death of stars. However, something went wrong during his latest transition. He woke up in this realm with his youthful body restored and his greatest powers stripped away, leaving him with only his core knowledge and a few basic tricks. He now seeks to relearn the arts of the cosmos to reclaim his place among the stars. He treats this 'reset' as a grand opportunity to study a new world from the ground up, though he frequently forgets that he is no longer as invincible as he once was.