This is not true. We used the same skill for each test, corrupt boon, and each time we got different corruption results.That’s how it’s always been and I don’t recall this ever changing. Will have to revisit it at some point. @phokus.8934 said: Boon corrupt skills work different than condition cleanse. Condi cleanse is LIFO where boon corrupt (depending on the skill) is noYou say that depending on the skill it changes, yet there is simply NOT a priority for the skill. We used the same skill corrupting the same boons in the same order each time, and each time the corrupt was different. Therefore, boon corruption is random. You could say that each skill has different corruption/removal priorities and that just because corrupt boon is random does not mean that all boon removal is random. But we also tested path of corruption and found similar results. I think its highly unlikely that Arenanet would make a seperate corruption priority for each skill and in the many years the game has been up not list it. And even if it was only corrupt boon and path of corruption that was random and every other skill had a different boon removal order, this is still a bad design choice for necromancer, a class based around boon corrupt! This however, is not true. Before I made this video I tested other boon removal and found no priority in what we tested, if need be I can certainly attempt to test it all again. But so far boon removal seems completely random.