Cancel Magic Should Be Top Down
 

My understanding is that the classic mechanic for Cancel Magic is that buffs should be removed from top down with no chance of removing a buff from a different slot. As is on the Green beta, it appears to favor the top slot but there is a chance that a different buff will be cancelled instead.

See Haynar's post in this thread https://www.project1999.com/forums/s...d.php?t=172383

The buff stripping is not random. If you arrange your buffs the same every time and have someone cancel then they should always be removed in the same order. If your weakest buff is at the top, it should go first.