Lumian recited in ancient Hermes, following the precise summoning ritual as described in Aurore's grimoire and the mystical knowledge of Contractees.
"The Fool that doesn't belong to this era;
"You are the ruler above the gray fog;
"You are the King of Yellow and Black who wields good luck.
"I beseech your shelter.
"I pray for your attention.
"I!
"In the name of The Fool, I summon:
"A peculiar creature wandering above the world, the enigmatic severed hand, the bluish-black throat crusher."
Lumian crafted this summoning incantation based on insights from the Abscessed Hand's data. As the ritual afforded some degree of protection to the subject of the invocation, and since the Abscessed Hand was not deemed perilous, he omitted the terms "weak" and "friendly," infusing it instead with other phrases that would effectively pinpoint the target creature.