The Slip Spell is a type of Null magic that eliminates all friction within a small area.
As its name describes, the Slip spell can remove all friction from a relatively small surface area, causing the object or person in question to fall or lose his/her balance.
The Slip Spell is a temporary spell and will fade away in a brief time period unless the user casts it again.
This is one of Touya's most-used spells, despite its simplistic nature, and is very practical in combat. By causing his opponent to lose his/her footing, Touya is able to gain an immediate advantage in both attack and defense. In many cases, Touya is able to win the battle, simply by causing the opponent to fall.