there will be event -3 waves attack of bloodstone elementals -after taht either jump to portal od go to lake – there is “???” item -which give you mysterious item
NPC after you get item If he said “thats interesting” you need to wait a bit, then youll get tp away and the item is now Class 1 Rift stabilisator Chatcode: [&AgEFNwEA] ID (79621) its also useable you can use 1 to swap it from 1 to 13. if you activate it and jump throught the portal, youll get ported to another place.
the locations:
1 pond
2 hoelbrak
3 cursed shore
4 malchors leap
5 Diessa Plateau
6 is Lornar’s Pass
7 is Fireheart Rise
8 is Black Citadel
9 metrica
10 is Dredgehaunt cliffs
11 is Dry Top
12 is Blazeridge Steppes
13 the groove
HOW TO STABILIZE THE RIFTS :
At least 1 person will get 5 action keys in place of the weapon slots. They will be some combination of A’s and B’s. If you press a key the two (or 1 alternate) to that key will flip. You need to get all 5 to be A’s to stabilize the portal (5 B’s knocks you over, only A’s work)
next steps TO GET STABIZER TIER II when you use stablizer I on each 13 numbers (on any rifts and from 1 to 13>1) and return to 1st number (so 14 portals) you get a broken stabilizer. And when you turn it back to charr near pond, he gives you a II stablizer, which enables you to choose 2 numbers.
this is sheet with all tier 2 location find so far http://pastebin.com/v4VGKdpa by r/Kafukator and wiki page with same info https://wiki.guildwars2.com/wiki/Class_II_Rift_Stabilizer and even more locations https://docs.google.com/spreadsheets/d/1E4SUsj5RnZO33utI4_QWp-HeqiJYHFqZvlZT_QOtrSI/htmlview?usp=sharing&sle=true by /u/pharakhos
It seems like choosing X + 1 always brings you to the same locations as if you had choosen X with the Rift Stabiliser 1
Also there seems to be a little random chance to get transformed into an Anomoly
FINALE SO FAR : we get people who jump all combination getting nothing. There is nice and very likely theory by /u/Viniacious – “Could it be that we have to wait for the next patch and then maybe we will get class 2 magic rifts? Could be that the second device only really works with those”. This one would be in line with anet current events model (getting them futher and futher each week) as well as with device called “Class II Rift stabilizer” while we have just “Class I magic rifts”. lack of any achivs can be bug, and this is just theory too
Thanks for reddit to detailize the guide. I hope this helps people who haven’t figured it out yet / don’t know about reddit.
Thanks and source to: https://www.reddit.com/r/Guildwars2/comments/55u749/something_unusual_is_happening_at_gillscale_pond/
Complete map with coordinates thanks to Rabe.2456
https://forum-en.gw2archive.eu/forum/game/lwd/Gillscale-Pond-Discussion/6354184
More details in the discussion below and in the comments on the reddit link
(edited by Amaimon.7823)

