I'd like to share a humorous tale of blatant, broken luck, normally reserved only for the CPU.
While messing around with random pokes, I find myself in a double battle against what would end up being four electric types- Electivire, Luxray, Raichu, and Jolteon. A shitty team, sure, but when you look at my own lineup of Staraptor, Snorlax, Azumarill, and Cloyster, all of a sudden they become kind of threatening. Being able to easily pick off three of my pokes and leaving my Lax there to take hits by himself is an issue.
What's more, the opening begins with my Staraptor and Snorlax being Intimidated. The situation is a hair above bleak, is it not?
Not if my bitter enemy RNG has anything to say about it!
Obviously in an attempt to fool me into thinking he's changed sides, RNG not only sets off Snorlax's Quick Claw, but makes EQ crit both Vire and Luxray for OHKOs. U-Turn fails, since there's no living target. I roll my eyes and tell RNG I'm not that gullible, who smirks and mirrors the previous turn, setting off the Claw and critting the remaining two for OHKOs.
Of course he was yanking my chain, because the following battle I wasted over 12 turns missing a Skarmory with only one Double Team under its belt. I did win, though it's probably because the RNG got bored.