What is a really good way to counter Mega Kangaskhan?

Question

Sure, it's Uber according to Smogon, but not everyone adheres to Smogon. So can anyone give me some decent ways to counter?

Cheers.

Answer 1

Gengar. Or any ghost type in general.

Most Kangaskhan-Mega carry Return, Fake Out, Sucker Punch, and Power-up Punch, while some carry earthquake and seismic toss. Rarely and of them use Shadow Claw.

But, here is the set to counter a typical Mega Kang

Gengar @Black Sludge
252 HP/200 Speed/52 Sp. Atk
Ability: Levitate
Nature: Timid
-Will-o-wisp
-Substitute
-Shadow Ball
-Sludge Bomb

Typical Mega-Kang cannot touch Gengar without using sucker punch, so sub up and willowisp is to weaken it ASAP. But also beware of switch-outs

Hope I helped!

Answer 2

I apologize for answering this question so late after the best answer was chosen, but Sableye provides a decent counter. It has access to priority Will-O-Wisp, crippling Mega Kangaskhan for the rest of the battle, and Foul Play will do quite a lot do damage as well.