>>25076847+1 248 SpA Genesect Bug Buzz vs. 252 HP / 0 SpD Mega Venusaur: 178-210 (48.9 - 57.6%) -- 95.7% chance to 2HKO
+1 248 SpA Genesect Bug Buzz vs. 252 HP / 0 SpD Mega Sableye: 186-219 (61.1 - 72%) -- guaranteed 2HKO
The only one that reliably checks is Porygon but even the best it can do is chip it at with Tbolt after paralyzing it, cuz it's a 3hko anyway. Blobs die if it's physical because it can easily run reliable physical sets.
This thing has insane coverage, insane typing, stupidly good offenses, and an ability to destroy anything that isn't super bulky (and even some of those get fucked, if it gets the right Download boost). Must have been a nightmare to play this thing when it was still legal lmao