On hindsight I didn't really get that lucky, sure i'll admit I played it awfully but luck itself wasn't heavily tilted in my favour...
Getting a 2hko on clef for example is a 2% chance to 2hko.
252 SpA Life Orb Latios Psyshock vs. 252 HP / 172 Def Clefable: 179-212 (45.4 - 53.8%) -- 2% chance to 2HKO after Leftovers recovery
The seven flinches in a row had a 2.8% chance to occur.
.6^7 = 0.0279936
I'm not going to mention the stone edge miss cause I got the roll living jet from daunt.
It was only cause it was game defining that I was 'lucky'.