Natty Gift and Play Rough are an illegal combo.
all the good stuff is taken
are you ready for INNOVATION
rekt (Stunky) @ Liechi Berry
EVs: 12 HP / 252 Atk / 244 Spe
- Hone Claws
- Natural Gift
- Play Rough
Hits 18 speed, that's cool. Hone Claws boosts Attack (and Accuracy) because Natural Gift is weak. Stunky OHKOes a lot of stuff with Natural Gift at +1... stuff that would carelessly switch in on a Hone Claws, only to get obliterated by a +1 100 BP Grass move the next turn
+1 252 Atk Liechi Berry Stunky Natural Gift (100 BP Grass) vs. 0 HP / 36 Def Eviolite Drilbur: 22-28 (100 - 127.2%) -- guaranteed OHKO
+1 252 Atk Liechi Berry Stunky Natural Gift (100 BP Grass) vs. 92 HP / 252 Def Eviolite Solid Rock Tirtouga: 18-24 (78.2 - 104.3%) -- 81.3% chance to OHKO after Stealth Rock
+1 252 Atk Liechi Berry Stunky Natural Gift (100 BP Grass) vs. 76 HP / 212+ Def Chinchou: 24-30 (96 - 120%) -- guaranteed OHKO after Stealth Rock
You can hit Fighting-types pretty hard with +1 Play Rough... oh and it has perfect accuracy after a Hone Claws. Use Thief once you're done with Natural Gift shenanigans for extra kek / removing Eviolite and stuff.
tl;dr the entire set is innovation and really good