"Twist fate" is a phrase that refers to the sudden and unexpected change of events in one's life, often leading to a significant turning point. If you are looking for different expressions to describe this phenomenon, you might consider saying "alter destiny," "shift fortune," or "bend the course of fate." Other expressions that can convey a similar meaning include "change one's lot," "shape destiny," or "determine one's fortune." Depending on the context, you might also use idiomatic expressions such as "turn the tables," "flip the script," or "change the game." Ultimately, the most effective synonym will depend on the tone and context of your message.