The Wizard Barrier is a defensive technique used by Babidi. It is similar to Perfect Barrier and Explosive Wave as it is a sphere of energy used in a defensive manner, although it cannot withstand more powerful attacks for a long period of time.
With both hands in front of him, Babidi shouts the word "barrier" to make a circular barrier appear and surround his body. Babidi uses the Wizard Barrier to protect himself from Majin Buu's Angry Explosion. He also uses it to protect himself from Piccolo's attacks, which he succeeds only for a small period of time, after which Piccolo breaks the barrier and cuts Babidi in half with his arm. Babidi uses it again to protect himself from Vegeta's Final Explosion.
Appearances in games
In Dragon Ball: Xenoverse, the technique is referenced by Babidi's equipable Z-Soul "Papparapah! Barrier!" which has a low chance of activating when damage is received. When activated it reduces Stamina instead of Health and the user will not stagger when taking damage.