Board Thread:General Discussion/@comment-26835896-20150831225929/@comment-27159736-20150907154015

When people see something traumatic their hair can turn white from fear so Gideon may have toyed with a spell resulting in him being corrupted and his mother to also see the same thing but to a minor degree.

The cipher wheel might be a summoning card for another demon stronger than Bill since Gideon had to use a different ritual to summon Bill so the cipher might summon a worse villain or start the apocalypse.