it's not hax if i tell you it's going to happen
won gg
Apparently some have approached me about how they tested in-game to confirm that Future Sight isn't supposed to receive Choice Specs boosts if the user switches out so the end result is this calc:
252+ SpA Slowking Psycho Boost vs. 0 HP / 0 SpD Cobalion: 235-277 (72.7 - 85.7%) -- guaranteed 2HKO
Psycho Boost is adjusted to 120 base power, which is the same as Future Sight (I would've done Psychic but some people might not read this). What that means is Cobalion would've lived to stick around and check more of your team, which it had a good match up against, especially since I had X-Scissor for Slowking.
Before I posted this, people were saying it doesn't even matter if there is a sim bug, which I personally believe is a silly policy... like how am I supposed to know about these bugs? It's not like this is GSC where most of the sim bugs are known. Kinda sucks to lose to crits and flinches, but it's Pokemon so I get it. But on top of that, I ate a loss because of a glaring sim bug, which
isn't Pokemon. Just saying.