RNG: How fake is it?

[Sibyll]

From atma to desynths to melding, I've found the successes on low chance occurrences to come in waves, and changing zones or doing something else for a few minutes can alter being in one of those lucky times or not.

I've had this feeling myself. I've had master book 2s that were riddled with the worst RNG. I come back to them the next day and I kill it in 4 synths.