User blog comment:SsVivid/Divisional Split Theory/@comment-6529023-20130818004304/@comment-5049048-20130818091635

Your first question's answer depends on what you consider a 'ROFL' rejuvenation. The current idea is that the community hosts an IC Ritual once per year- giving everyone a legitimate excuse to play their Rejuvenated Mahjarrat.

Especially now that we know that the 500-year rule is a political arrangement, I myself opt for a theory where the D2 Mahjarrat decided on a more frequent hosting to keep their numbers down and attract less attention from the higher tier Mahjarrat.

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About icyenes, (which has little to nothing to do with this particular blog) Saradomin might have opened a portal to the home world of the icyene, but I personally doubt that he just lets them all walk in as they please; in the beginning at least I believe he'd be rather picky as to whom he allows to enter Gielinor.

As far as Icyene and OP goes-..... we actually still have very few ideas of an average Icyene's capabilities, except that the ones who come to Gielinor will most likely be fighters all as one.