Sonic Power Cannon

The Sonic Power Cannon (ソニックドライバー) is the main weapon on the Blue Typhoon. Tails built it to take an advantage of Chaos Energy and Sonic's spinning ability to use as a weapon. In episode 73 Tails uses the Sonic Power Cannon to stop Shadow from killing Cosmo. The Sonic Power Cannon can't hold up too much Chaos Energy as seen in episode 77 because it was destroyed when Tails fired Super Sonic and Super Shadow to kill Dark Oak (and, to Tails' dismay, Cosmo as well).

Trivia

 * Due to Tails' idea to power the Blue Typhoon with the Chaos Emeralds, it's possible that the Power Cannon was planned to use the Chaos Energy from the Chaos Emeralds to power the Cannon, but was adjusted to use the Master Emerald's Energy.