Season 8 is upon us! I have yet to play a game but I am going to be theorycrafting here haha

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: Z-Megas are very strong. Their unique mechanic allowing for instant attacks lets them attack at twice the speed other Pokemon do and nab KOs faster than you can 'THIS IS BULLSHIT'. Mega Garchomp Z is at the top of the metagame. Shedding its Ground Typing makes it so much more difficult to KO without being a Fairy, Ice or opposing Dragon Type. It (mostly) retains its top tier bulk, easily eating any neutral attacks that come its way and responding with a plethora of offense. It is just 'Garchomp but it fires off attacks much faster'. Mega Absol Z is surprisingly difficult to take out in one blow thanks to its additional Ghost Typing, leaving it only weak to Fairy. Which is further exacerbated by the fact Mega Absol Z is shitting out damage like there's no tomorrow, so it'll probably kill you before you get the chance. Mega Lucario Z is perhaps the weakest of the three, but by no means is horrible or mediocre. It's incredibly difficult to even land a hit on it thanks to its small size and fast movement speed. Hits extremely hard and has a deceptively good defensive profile to boot. You all know what they say, the best offense is a good defense.

: It's Magearna, but it hits harder and has less cooldown on its attacks. Steel/Fairy is a fantastic Type combination being weak only to the rare Fire or Ground Type move and threatening a deceptive amount of the metagame between its movepool and STAB combo. I don't think this thing has any weaknesses aside from 'it hates Heatran and Garchomp kinda'. Supremely bulky, really strong, great movepool.

: I hate this fucking cock groper so much. Crit boosted fucking First Impression with only two uncommon weaknesses and then this fucker Mega Evolves and whatever you were trying to target him with is now neutral or resisted and now only Fire's gonna do anything meaningful to it. Maybe all the other Steel Types will help keep this fakeass Steel out of the meta but I'm sure they'll rear their ugly ass mug just to crit and kill me again.

: Back again, back again. Mega Skarmory's always been a terrifying presence in part thanks to its Steel / Flying Typing to ensure hitting it for meaningful damage is a difficult task while it kills itself to kill everyone else on the board. A titanic Attack stat backed by options like Fly and Brave Bird and coverage in Drill Run and it's truly difficult trying to fight back against this beast. Base Skarmory hits like a wet noodle though so I guess that's a weakness.

: Behold, who will probably be the best (legal) Fire Type in the game. Mega Heatran comes equipped with giant stats and extremely powerful moves to boot. It takes advantage of the plethora of Steel Types available by melting them all beneath the heat of its Magma Storm and / or Heat Waves. A nasty x4 weakness to Ground keeps Mega Heatran in check, but it doesn't keep it down.

: Unfortunately I don't feel like this guy is really great. Its movepool is colorful, but it really lacks the Fire, Ground or even Fairy options it wants to have. It has a high Special Attack stat, but STAB Dark Pulse just misses out on the OHKOs it wants to get without the red boost and even with Nasty Plot. Psychic and non-Absol Z Ghost Types are pretty much nonexistent. Magearna beats it handily. I guess shooting down Mega Skarmory and pre-Mega Z Garchomp with Thunderbolt and Ice Beam is kinda cool though.

: On one hand, Ice / Fighting decks so much of the metagame for super effective damage and Mega Crabominable finally can flex its fantastic bulk. On the other, Ice / Fighting has no real resistances and plenty of weaknesses, undermining Mega Crabominable's fantastic bulk.

: Fire Types are in an awkward spot. They'd love praying on the weakness of Steel Types if not for the Earthquakes and Waterfalls flying around. Mega Scovillain is the only (legal) Fire Type not weak to Ground or Water. This really lets it melt the competition with its great offenses and options for attacking.

: The only Mega Ground Type around, Mega Golurk is notably not weak to Fairy or Dragon. It has impressive bulk and physical attack and has scary attacks like Fissure and Phantom Force. I don't have much else to say on it, its just strong.