Ambipom is one of my favorite Pokes this gen, which is saying something seeing as I hated Aipom. In messing around with it, I've found it to probably be the best damn lead in the game. These are some Calcs with a Choice Band, and Ambipom can do way more:
Ambipom
#Technician#
@Choice Band 4 HP/252 Atk/252 Spd Jolly
Fake Out
U-Turn/Return/Double Attack
Brick Break
Shadow Claw/Payback
I dont' like choice-band Ambipom. Silk Scarf Fake-out + U-Turn usually does more damage than Choice Band Fake-out. (especially on T-tar)... then again, does T-Tar really get OHKOed by Brick Break o.O. Also, you missed Aerial Ace, recieving a Technician Boost and OHKOing Heracross without choice band.
Fake Out is needed, it does a ton to everything. If you know Salamence isn't Choice'd, Return will 2HKO it, and OHKO quite a few things, but I like U-Turn 'cause that is pretty much the theme of my team, however I've been debating it with myself.
Brick Break is pretty much all you've got to hit steels, you can put Rock Smash if that's your thing. I still think people like it because it can be your HM whore and competitive Poke at the same time.
I'm actually testing it out. I can't say I like it... but it beats double-hitting rocks. Not to mention, 50% chance of defense down == 50% chance you do more in 2 hits than with Brick Break. 40 + Technician == 60 BP for Rock Smash. Not too far off from 75 BP for Brick Break... and Brick break doesn't have the defense down thing.
The thing that I'll have to settle is whether rock smash is good enough to OHKO guys like Weavile and T-Tar.
Common Leads:
Weavile- Ambipom does like ~68% to it with Fake Out
Salamence**- Ambipom can either do ~33% to it with Fake Out or U-Turn out
Staraptor**- Ambipom does like ~39% or can U-Turn out
Gyarados**- Takes over ~28% even with max HP from Fake Out and can be U-Turned
Gengar- Most are Choice Scarf, so I would switch out
Heracross- Takes over 50% from Fake Out
Again. OHKOed by Aerial Ace without the choice band. Worth a mention. Watch out for choice scarf.
Medicham- Takes over 60% from Fake Out
Shaymin- U-Turn does a lot, depending on EVs
Mesprit- U-Turn will do a lot, Shadow Claw CH nearly OHKOs 252 HP/Def Mesprit
Metagross- Will U-Turn out.
Slowbro- Will U-Turn out and finish it with Shadow Claw when weakened.
Milotic- Will U-Turn out.
Swampert- Will U-Turn out
Tyranitar- Brick Break OHKOs
Really o.O T-Tar can't take Ambipom Brick Break?
EDIT2: According to that damage calculator below, Max-Def +Def nature T-Tar eats 244 max damage from Adamant Brick Break. Thats 366 damage with Choice Band. Typical T-Tar can't take a Choice-Band Brick Break however.
Both Brick Break and Rock Smash 2HKO without the band.
EDIT: According to
http://pokemon.marriland.com/damage.php
Also, Max HP Bold Milotic gets between 92 and 109 damage raw from Adamant Fake-Out + Silk Scarf. Then it eats 159 to 188 damage from Adamant Silk Scarf Double-Hit. Max HP of Milotic is 394, so right there we've done at least 63% damage before Milotic even gives a counter-blow to Ampibom.
I figure Choice Band Adamant Double-Hit 2-hit KOs max HP max def Milotic.
Basically, Ambipom wins vs Milotic. Lol.
Hippowdon- Will U-Turn out
Jolteon-Fake Out does over ~75%
Aerodactyl- Will switch out, but you do over 30%.
Crobat- Will switch out, but it does a ton with FO.
Sceptile- Fake Out does like ~68%
Ninjask- Fake Out LOL OHKOs
Zapdos- Fake Out does like ~40% on even defensive ones
Regice- After 2 Fake Outs Brick Break will KO Regice
You can only Fake-Out once. The second Fake-out
will fail. Which is why Choice band does not work well with Fake Out.
So, yeah, Ambipom. Tauros, say hello to your cousin Ambi.
After I'm done with Ambipom, I'll be testing out Khangeskan. Fake-Out + Scrappy == Gengar WTF?