I know youve been stockpiling artis for the last 2K ranks, but im thinking that stryll desolators will disappear at some rank,(1200 right?) so at some point you will run out of stryll seekers right?
thats quite a large loss of scan by the time you hit those ranks.

so do the desolators disappear?

They disappear. Can't remember which rank but it was around 1200 that I realized I hadn't seen one in awhile.

Stryll Seeker (Uses Left: 841)
I use them sparingly since I don't get any more.

ive got significantly less, under 300, but ive got another ~350 ranks to gain more, ill just have to really plan my scan runs to maximized for efficiency and not be on anyones newsfeed.. might even have to use the dreaded halc and calming amp traps ick