Memory Projection Genjutsu

Nagi Toueizu uses his clan's special prism to perform the standard Memory Projection Technique. However, instead of projecting the recordings onto a flat surface like a wall, he projects them into the face of an opponent. This causes the recorded info to be transferred directly into the opponent's brain.

This normally would have no effect on someone, other than some confusing thoughts playing in their head. But if the recorded info was of a genjutsu technique, then those genjutsu effects will also be transferred to the opponent. They will then be trapped, as if they were really caught in the technique.