500!
I wasn't planning to post the 500th battle since the streak's not over yet, but the battle turned to be something of a nail-biter while showing off top threats, so here it is:
K29W-WWWW-WWW8-XGZR vs. Slowking / Dewgong / Aurorus / Vaporeon
The new team is as follows:
Lucario @ Lucarionite ** Zica Charger
Nature: Timid
Ability: Steadfast
EVs: 252 SpA, 252 Spe, 4 HP
- Aura Sphere
- Flash Cannon
- Nasty Plot
- Protect
Greninja @ Focus Sash ** Zinglon
Nature: Timid
Ability: Protean
EVs: 252 SpA, 244 Spe, 12 HP
- Ice Beam
- Grass Knot
- Dark Pulse
- Mat Block
Garchomp @ Life Orb ** SuperCarrot
Nature: Jolly
Ability: Rough Skin
EVs: 252 Atk, 252 Spe, 4 HP
- Dragon Claw
- Earthquake
- Swords Dance
- Protect
Talonflame @ Sharp Beak ** U-Ship
Nature: Adamant
Ability: Gale Wings
EVs: 252 Atk, 252 HP, 4 SDef
- Brave Bird
- Flare Blitz
- Tailwind
- Protect
Lucario is in the first position to scout for Magnet Pull - having Mat Block Greninja in it is more comfortable, but with Lucario you can check if Magnezone and Probopass have Magnet Pull (and therefore don't have Sturdy) whenever they show up
Why run special Lucario instead of the more common, harder-hitting physical one? Physical Lucario's moves aside from Close Combat suck - you get no Iron Head and priority on a base 112 Speed Pokémon is generally useless in the Maison, aside from hitting Aerodactyl with Bullet Punch. It also gets hit by Intimidate, Static, Flame Body, is destroyed by burn, and all the other nasty things. With Special Lucario, you have Aura Sphere, the best move in the Maison and the counter to many BrightPowder/Double Team Pokémon, including Regigigas, Lax Incense Explosion Lickilicky, Brightpowder Glaceon, Brightpowder Magnezone, and more. Against resists like Lati@s1 and Zapdos2 it is unfortunately not as awesome, but the ability to hit through Sand Veil/Snow Cloak/Muddy Water/Mud Bomb/Double Team/Minimize bullshit is amazing. And it has Flash Cannon for an equally powerful secondary STAB, giving it the powerful coverage physical Lucario wishes it had. Nasty Plot rounds it out with a massive power boost that makes Mega Lucario's neutral hits around 50% stronger than SE Ice Beam from Greninja, which is a heck of a lot of damage, and enough to kill nearly anything, including most resists when combined with the appropriate attack from Greninja. Dark Pulse is rejected since it's not powerful enough to get the snipes you'd want it for (most notably Slowking).
Lucario's Ground/Fire/Fighting weaknesses need to be covered, and many potentially viable Pokémon can do this - but only Talonflame can counter the specific threats that Lucario is terrible against: Scarf Darmanitan, Volcarona and Speed Boost Blaziken are the big ones. This Pokémon is rather underwhelming in the Maison - many of the fast threats you would want to use priority on (Aerodactyl, Jolteon, Manectric) resist it, its power is lacking for securing kills with its non-existent bulk even with Sharp Beak, and Flare Blitz can't even kill Sheer Cold Articuno unless you give it Life Orb. I'd advise against using Talonflame as a back-up in Maison Doubles, unless you're using Mega Lucario and require it on your team because of that. In its defense, Tailwind can be very useful in some situations, and enables it to contribute something even with Zapdos and Thundurus looming over it and turning it into a smoldering turd. Max HP is standard fare for Maison, and absolutely required for it to be able to switch in into nasty attacks like Darmanitan Flare Blitz and not die to recoil after getting the kill.
You may think I'm underrating the Pokémon since it got this far in the Maison, but it really is every bit as bad as I say - check out these calcs:
252+ Atk Sharp Beak Talonflame Brave Bird vs. 0 HP / 0 Def Gardevoir: 139-165 (97.2 - 115.3%) -- 81.3% chance to OHKO
252+ Atk Sharp Beak Talonflame Brave Bird vs. 252 HP / 252+ Def Volcarona: 186-222 (96.8 - 115.6%) -- 87.5% chance to OHKO)
252+ Atk Talonflame Flare Blitz vs. 252 HP / 0+ Def Articuno: 152-180 (77.1 - 91.3%) -- guaranteed 2HKO
252+ Atk Sharp Beak Talonflame Brave Bird vs. 252 HP / 0 Def Gourgeist-Average: 168-200 (97.6 - 116.2%) -- 87.5% chance to OHKO
252+ Atk Sharp Beak Talonflame Brave Bird vs. 0 HP / 252 Def Leafeon: 132-156 (94.2 - 111.4%) -- 62.5% chance to OHKO
252+ Atk Sharp Beak Talonflame Brave Bird vs. 0 HP / 0 Def Greninja: 136-162 (92.5 - 110.2%) -- 62.5% chance to OHKO
I've seen Talonflame miss every single one of these kills during the streak, and it has been costly every time. It's a small miracle the streak hasn't ended because of it yet. If I had a Life Orb to spare, I'd give it to Talonflame in a heartbeat despite the recoil just to secure kills. It's pretty much the Wide Lens of Talonflame, without it you are gambling with Play Rough-like odds at best when it counts. Don't use Talonflame as a back-up in Maison Doubles - unless your team has a huge Volcarona/Darmanitan/ShucaBlaziken-shaped hole that needs to be filled and nothing else can do it, which this one does.
Garchomp is the best Dragon in Maison Doubles/Triples. It has immunity to Thunder Wave and Electric immunity, which are mandatory to have on any team that utilizes Mat Block Greninja, as it hates fast Electric attacks and Thunder Wave. Not much to say, other than if you run Mat Block Greninja, be it in Doubles or Triples, you want Garchomp. Life Orb is preferred for this team, as the enemies have to die before they KO the frail, weak Talonflame. Yache Berry would help a lot against Slowking and Slowbro and other Waters, but without Life Orb Garchomp would lack the damage it needs.
Mat Block Greninja destroys 90% of the Maison all by itself harder than any other (non-TR Aron) lead could. It's so powerful there's nearly no reason to run any other lead in Aron-less Maison Doubles - Mat Block puts Fake Out to shame, and it is also a potent offensive force with three STAB attacks including STAB Ice Beam and massive Speed on top of it.
The top two threats by far are Slowking and Slowbro, resisting Lucario while killing everyone with Blizzard/Ice Beam, Surf and Psychic under Trick Room. Slowbro can be killed with Dark Pulse + Flash Cannon, but Slowking is unkillable and will always set up TR. Slowbro is no less of a threat, though - if it shows up 3rd/4th and you don't have Greninja around to hit it, it is an even bigger menace than Slowking with Blizzard to destroy all and massive physical bulk to stop Talonflame and Garchomp from touching it. If the dreaded Slowking + Slowbro lead pair shows up on a Pokémon Ranger or Beauty Orla, it will probably be the end of the streak if the back-ups are anything decent.
Zoroark is another big threat, as it OHKOes Lucario while outspeeding it on Turn 1 and masquerading as something harmless.
Other nasties include the usual things Mat Block Greninja fears - Roller Skaters and all the terrible, terrible Electric Pokémon and Choice Scarf users they run, and Trick Room. More specifically to the Lucario/Talonflame/Garchomp set-up, bulky waters are unpleasant, though usually manageable if their names don't begin with Slow. Confuse Ray, Thunder Wave, Hypnosis and Teeter Dance are as threatening as ever, though Lucario does hit Regigigas nicely. Donphan is hell, as it is wildly unpredictable against Greninja/Lucario - I've seen it use Seed Bomb on Greninja, Stone Edge on Greninja (why?! Seed Bomb is stronger even if Stone Edge crits), and less commonly Earthquake and Fissure. You just never know what's coming when Donphan comes out, and it's absolutely miserable. On the bright side. once its Sturdy has popped and it's done claiming the Fissure kills, Talonflame has priority to put it down for good.
As always, I'll be wrapping this up once the streak is done. Topics to be covered include why Mega Charizard Y is outclassed by Mega Lucario as a Greninja partner, and some lucky near-loss battle videos.