PK Freeze, as it's name implies, can freeze an enemy solid. This prevents any enemy inflicted by the status to cause damage, or even make a move. However, this happens only rarely. As with most PSI Spells, PK Freeze can be realized in four forms: PK Freeze α, PK Freeze β, PK Freeze γ, and PK Freeze Ω. With Omega being the most powerful, it also uses the most PP.