This happened while trying to complete the adventure log.

I went to altinova as there was my asula stash. I've seen plenty of people saying they got their TRI asula necklace by using none, 10 then 20 stacks for each "+". I tried the same and failed the tri 5 times in a row. I had enough of it. I took out a 50 stack and used 10 advice of valks, making it to a total of 60fs. 

Not lying, I failed 13 more TRI attempts on that stack until I was out of asulas. It was around 85% chance to succeed.

Had to grind fogans again.. for asula. Got my tri on the next attempt.