Event Aetherium Wars

Here's the translation:

"Hey trailblazer,

We're opening the Aetherium Wars event
Full until ready

If you have any questions, feel free to discuss in the chat"

(Note: Kept "Hey trailblazer" as it appears to be a proper noun/greeting, and "Aetherium Wars" as it's likely an event name. Maintained the informal tone of the original message.)