>>167903650- Atk Guts Heracross Megahorn vs. 252 HP / 252 Def Darkrai: 318-374 (92.4 - 108.7%) -- 56.3% chance to OHKO
So even if Tobias managed to find god's gift of a Darkrai, and Ash had Timid little pussy of a Heracross, that STILL should have OHKO'd, or at the very least knocked the wind out of Darkrai. And if Tobias is being that much of a Smogon fag, he sure as hell didn't put the EVs in Defense and Hitpoints.
Ash actually watched Tobias' matches, found and picked a hard counter to Tobias' sleep abusing ass, and he STILL didn't get rewarded for it.