Does no one use this thing? It's the only Mega I've never encountered on the GTS, and that includes Mega Audino.
Lots of people will switch into a rock or steel type expecting fake out. Also if they have a landorus-T on their team, you can just ice punch because they think the intimidate will cripple it. (same goes for garchomp with rocky helmet.)
252+ Atk Pure Power Mega Medicham High Jump Kick vs. 252 HP / 252+ Def Skarmory: 220-261 (65.8 - 78.1%) -- guaranteed 2HKO after Leftovers recovery
Bitch, learn to read your presets before you select them. You picked regular cham...not mega cham.
if going by raw attack stat, mawile's a little higher, though medicham gets stronger attacks so it gets better damage.
if you're talking about damage, it's pretty high up, probably the most powerful of the "spammable" attacks with HJK, which is barely outdamaged by M-Pinsir's Giga Impact, M-Glalie's Explosion, Mega Garde's Hyper Beam and Yzard's Overheat. if you take into account Focus Punch, then it's only outdamaged by Charizard's Blast Burn. I'm probably missing attacks, but those are the most powerful attacks I could think off (and I thought of M-Salamence/Kanga Giga Impact and M-Ray LO Dragon Ascent)
1. M-Glalie's Explosion
2. M-Charizard Y's Blast Burn (Sun)
3. M-Medicham's Focus Punch
4. M-Gardevoir's Hyper Beam
5. M-Pinsir's Giga Impact
6. M-Kangaskhan's Giga Impact
Used Arceus for all calcs, but changed the type to make it neutral effectiveness, so ignore that it says Arceus-Fighting. and for some reason theres no blast burn in the damage calc, so I just changed fire blast to 150BP.
>252+ Atk Refrigerate Mega Glalie Explosion vs. 252 HP / 252 Def Arceus-Fighting: 382-451 (86 - 101.5%) -- 12.5% chance to OHKO
>252+ SpA Mega Charizard Y Fire Blast vs. 252 HP / 252 SpD Arceus-Fighting in Sun: 328-387 (73.8 - 87.1%) -- guaranteed 2HKO
>252+ Atk Pure Power Mega Medicham Focus Punch vs. 252 HP / 252 Def Arceus-Fighting: 312-367 (70.2 - 82.6%) -- guaranteed 2HKO
>252+ SpA Pixilate Mega Gardevoir Hyper Beam vs. 252 HP / 252 SpD Arceus-Fighting: 291-343 (65.5 - 77.2%) -- guaranteed 2HKO
>252+ Atk Aerilate Mega Pinsir Giga Impact vs. 252 HP / 252 Def Arceus-Fighting: 277-327 (62.3 - 73.6%) -- guaranteed 2HKO
>252+ Atk Parental Bond Mega Kangaskhan Giga Impact vs. 252 HP / 252 Def Arceus-Fighting: 274-324 (61.7 - 72.9%) -- guaranteed 2HKO