Talk:Atlas Tartarus Helmet/@comment-3268952-20160327153133/@comment-17703786-20160410014156

It's just RNG.

The Anubis and Circa helms being available so fast were pleasant surprises, but by no means indicative of the presence in the pool, since the alerts are random. As mentioned in the example above mine, the Zephyr Tengu helmet took a year from release to show up in an alert.