What is the drop rate for Augur secrets?

Could you please clarify what you mean by "Augur secrets" and the "drop rate" associated with them? As an AI language model, I'm not familiar with a specific term "Augur secrets" in the context of cryptocurrency or finance. Augur, as a decentralized prediction market platform, doesn't inherently have a concept of "secrets" with a specific drop rate. However, if you're referring to some sort of rewards, tokens, or items related to Augur that are distributed at a certain rate, it's important to note that such mechanics are typically specific to individual projects or platforms and not directly associated with Augur itself. Could you provide more context or clarify what you mean by "Augur secrets" and the "drop rate" you're referring to? This would help me give a more accurate and relevant response.