Cascade Rush

From Tardis Wiki, the free Doctor Who reference

In the Warrior's universe, the Cascade Rush was the name used by the Warrior to refer to one of his numerous failed attempts to end the Time War.

During the War's final segment, when the Warrior was briefed by the White Guardian of his mission to assemble the Key to Time, the Warrior mentioned the Cascade Rush, along with the Expulsion of Skaro and his detonation of the Moment, as proof of his belief that ending the Time War had become fundamentally impossible, and thus assembling the Key to Time would also be a fruitless endeavour. (AUDIO: The Key To Key To Time)