Stake has updated the requirements for receiving the rain in chat. Only level 2 KYC verified users will be able to receive rains from Stake chat now. Wagering requirements is still applicable. I think Stake is the first casino where identity verification is required to be eligible for the chat rains. However, I have nothing to say about this change. I haven't received any single rain in last 11 months, I rarely sent messages in the chat.