Intactilis

Intactilis is the incantation to the Phasing Charm. This spell is used to go through solid objects and/or people (intangibility); it changes ones molecular state. If this spells is cast incorrectly and you try to pass through something, some of your body may be left behind (splinched).

History
This spell was created by Betty Simkins in the 1400s. She created it after she created the Invsibility Spell to become ghost like to scare away trespassers.

Extra Details

 * This spell is taught to sixth years at Hogwarts.
 * If someone casts a wind spell at them or even the Killing Curse, it will push the person in a liquid motion. This is one of the known ways to escape the killing curse.
 * This spell is known to give someone a shiver once placed upon them or when it is removed.

Latin Origin

 * Intactilis - Intagbile