From the game Tales of Symphonia for the Nintendo Gamecube.

This glitch can be preformed by any character with spells. Put the desired character on Auto and tell them to use a tech. Before they use the tech, switch them to Manual. Now, every time you cast a spell it will automatically cancel itself. This makes it easier to perform the Infinite Combo Glitch. Getting hit so that you flinch removes the effect. Video here.

Submitted by: Matt, found by JaimeHR.