I'm not sure what you mean by "fatezeroed." This doesn't appear to be a standard word or common term. Could you please provide more context or clarify what you're asking about? Are you referring to:

1. The Fate/Zero anime series?

2. A specific action or state related to Fate/Zero?

3. Something else entirely?

If you can give me more information, I'll do my best to help you with your question or provide the information you're looking for.