Uses a few million times the world's annual energy consumption by experimenting for a few minutes

Opening both hands, Cell formed a pair of energy balls, concentrating them carefully to the limits of his strength. Any more, he thought wryly, and he wouldn't even need the Namekian materialization ability to create matter.

Was Instant Transmission a wormhole of some kind? Cell released the energy in his fists carefully, bending and twisting the rays of ki over on each other until they met. The spray of subatomic particles was random at first, but he quickly adjusted the spiraling energy until he had isolated individual streams of all dozen or so gauge bosons.

After a few minutes of trial and error, during which the total annual world energy consumption was expended a few million times over, Cell succeeded in causing a momentary rift to open in space. Unfortunately, it snapped shut an instant later. The resultant spray of relativistic particles stung sharply, as though the universe itself was sneezing on his efforts.

- Bringer of Death Chapter 54