SHAYMIN-S IN OU.
"Oh no, what the fuck is swift saying now?"
Yes, skymin in OU. This will be a writeup similar to the one mien wrote for lugia. So just hear me out, kay?
No really, put down the pitchforks and hear me out!
So Swift, why skymin?
Well, to put it simply, I believe that skymin is OU. I've thought so ever since the first suspect round of gen V.
Do you remember round 1? We had deoxys-A, darkrai, skymin, manaphy ect. in OU at the time. It was hectic. Everything felt unbalanced and broken, right? When voting time came the broken pokes were thrown out of OU. Do you remember the percentage of votes for uber skymin recieved?
100%
100% Everyone. Every single voter chose to get rid of skymin. You might argue that it was broken, so the % was deserved, but do you seriously think that it was worse that deoxys or darkrai? Darkrai caused so much stir that a policy review thread was created to discuss banning sleep moves!
100% says bias to me. In a metagame where everything felt new and broken, skymin stood out as the most annoying. This is why everyone wanted to ban it. You can argue that there was a lot of deliberation, and the voters made an educated decision (no offense to the voters) but skymin wasn't worse than the other three. Not nearly enough to garner a unanimous vote. A lot of people argued that shaymin was manageable enough to stay in OU, and there was a decent case to be made, but I'm of the belief that it got caught up and thrown out with the rest.
Okay, so you think it's OU. Now you have to convince us.
Yes, the hard part. mien tried this and was ridiculed. That won't work. Draw parallels? Nope. Examples?
I've decided to go with Damage Calculations and Examples. (yay!)
So. The most common skymin set was the subseeder:
[SET]
name: Subseeder
move 1: Substitute
move 2: Leech Seed
move 3: Seed Flare
move 4: Air Slash
item: Leftovers
nature: Timid
evs: 4 Def / 252 SpA / 252 Spe
388 speed ties with neutral base 80s (259) with a scarf. It's beaten by base 130s and max speed base 70 scarfers (393) It's not especially powerful, but can be hard to work around for the average poke. Grass types are immune to it's leech seed and resist seed flare, but have to watch out for air slash. It's STAB moves give it great neutral coverage, but it can be walled by many pokes if it doesn't run a coverage move.
I've picked out a few prime candidates to take it on: Skarmory, Rotom-H, Bronzong, Heatran and Cresselia (of course!) I'm going to make this as comprehensive as possible, going through everything in OU, and brainstorming some UU stuff as well.
Oh, and I'm going to leave the numbers as is for accuracy's sake. I can't guess the percentages accurately.
First up is skarm. (*squawk!*) I'll be using the above skymin set for all calcs, and skarm will use both the standard set and the specially defensive one in the analysis (people use this, right?)
Seed flare on physical skarm: 62 - 73 out of 334
Seed flare on -2 physical skarm: 124 - 146 (not even a 2HKO)
Air slash on physical skarm: 78 - 92 (5HKO with leftovers)
Air slash on -2 physical skarm: 155 - 183 (barely a 2HKO with leftovers)
HP fire on physical skarm: 194 - 230 (a 2HKO)
Specially defensive skarm:
Seed flare: 42 - 50 (ROFL)
Seed flare, -2: 85 - 100
Air slash: 54 - 63
Air slash, -2: 106 - 126 (4HKO)
HP fire: 134 - 158 (still not a 1HKO)
Skarmory's minimum attack brave bird on skymin: 270 - 320 (KO with rocks)
Brave bird with 48 attack EVs: 288 - 342 (minimum attack EVs needed to OHKO. 208 EVs guarantee a OHKO.)
Rotom-H
The cool thing about this cute little oven is that it resists ALL of the moves that skymin commonly runs (grass, flying, ground, fire and ice) and it's dual STAB moves can deal with skymin easily. There was no bulky set in the analysis, but I'll opt for a 252 HP / 4 SpA / 252 SpDef lefties set.
Seed flare: 63 - 75
Seed flare, -2: 127 - 150
Air slash: 40 - 48
Air slash, -2: 80 - 94
Rotom's overheat on skymin: 402 - 474 (OHKO)
Thunderbolt: 135 - 160 (not a 2HKO, but will break subs.)
This all looks good, so I'll calc a min/min rotom (241 HP) now:
Seed flare: 87 - 103
Seed flare, -2: 174 - 206 (Two seed flares will KO with a drop.)
Air slash: 54 - 65
Air slash, -2: 109 - 129
Max special attack rotom:
Overheat: OHKO
Thunderbolt: 186 - 220 (guaranteed 2HKO)
Bronzong
Standard wall set from the analysis (338 HP).
Seed flare: 68 - 81
Seed flare, -2: 136 - 161
HP fire: 108 - 128
HP fire, -2: 214 - 252
Gyro Ball (150 base power) on skymin: 204 - 240 (OHKO with rocks)
Heatran
I'll use both a min/min and max/max set (offensive and specially defensive.)
Seed flare on min/min (323 HP) heatran: 44 - 52
Seed flare, -2: 88 - 103
Air slash: 55 - 66
Air slash, -2: 110 - 130
Earth power: OHKO
Seed flare on max/max (386 HP) heatran: 31 - 37
Seed flare, -2: 63 - 75
Air slash: 40 - 48
Air slash, -2: 80 - 94
Earth power: 256 - 304 (2HKO with rocks!)
Min special attack flamethrower on (341 HP) skymin: 324 - 384
Max: OHKO (even with timid)
Cresselia
120 / 130 special defense stats. Max/max set will be used. Max HP is 444.
Seed flare: 111 - 132
Seed flare, -2: 222 - 262
Air slash: 70 - 84
Air slash, -2: 139 - 165
Ice beam on skymin: OHKO
Ferrothorn
252 / 248 set will be used. Max HP is 352.
Seed flare: 30 - 36
Seed flare, -2: 60 - 71
Air slash: 76 - 90
Air slash, -2: 151 - 178
HP fire: 188 - 224
Gyro ball on skymin: 193 - 228 (2HKO, will break subs.)
Chansey
Max HP/min spdef eviolite set. Max HP is 704.
Seed flare: 118 - 141
Seed flare, -2: 267 - 315
Air slash: 75 - 88
Air slash, -2: 168 - 198
Ice beam on skymin: 156 - 188 (may 2HKO)
Tyranitar
Max HP min special defense set will be used. Adamant and leftovers. Max HP is 404.
Seed flare: 248 - 294
Seed flare, -2: OHKO
Air slash: 39 -46
Air slash, -2: 87 - 103
Stone edge on skymin: OHKO
Crunch: 186 - 220 (2HKO)
Latios
Standard offensive set. Leftovers will be used. HP is 301.
Seed flare: 85 - 101
Seed flare, -2: 170 - 201
Air slash: 108 - 127
Air slash, -2: 213 - 252
Dragon pulse on skymin: 186 - 220 (guaranteed 2HKO)
Excadrill
Adamant life orb. HP is 361.
Seed flare: 262 - 310
Seed flare, -2: OHKO
Air slash: 82 - 97
Air slash, -2: 165 - 194
HP fire: 206 - 244
Rock slide on skymin: 304 - 358 (KO with rocks)
Reuniclus
Life orb max HP/max Def calm minder. HP is 424.
Seed flare: 211 - 250
Seed flare, -2: OHKO
Air slash: 133 - 157 (3HKO)
Air slash, -2: 265 - 313
Psychic on skymin: 195 - 229 (2HKO)
Now the same calcs with one calm mind:
Seed flare, +1: 142 - 168
Seed flare, -1: 316 - 373
Air slash, +1: 88 - 105
Air slash, -1: 198 - 234
Psychic on skymin: 289 - 342 (Chance to OHKO, guaranteed with rocks.)
Thundurus
Support set with max special attack and speed, leftovers, tbolt, hp ice and thunder wave. HP is 299.
Seed flare: 111 - 132
Seed flare, -2: 222 - 262
Air slash: 69 - 82
Air slash, -2: 139 - 164
Hp ice on skymin: OHKO
Conkeldurr
120 HP / 252 Atk / 136 SpD bulk upper from the analysis. HP is 381.
Seed flare: 219 - 258
Seed flare, -2: OHKO
Air slash: 272 - 324
Air slash, -2: OHKO
Stone edge on skymin: 318 - 376 (KO with rocks.)
Deoxys-S
Max special attack, max speed, lefties. HP is 241.
Seed flare: 204 - 240 (99%)
Seed flare, -2: OHKO
Air slash: 127 - 150
Air slash, -2: OHKO
Ice beam on skymin: OHKO
Politoed
Specs, scarf and defensive sets from the analysis.
Specs (321 HP)
Seed flare: OHKO
Seed flare, -2: OHKO
Air slash: 117 - 138
Air slash, -2: 231 - 273
Ice beam on skymin: OHKO
Scarf (321 HP)
Seed flare: OHKO
Seed flare, -2: OHKO
Air slash: 117 - 138
Air slash, -2: 231 - 273
Ice beam on skymin: OHKO
Defensive (384 HP)
Seed flare: 372 - 438
Seed flare, -2: OHKO
Air slash: 117 - 138
Air slash, -2: 231 - 273
Ice beam on skymin: 316 - 376
Ninetales
Specially defensive is the first set in the analysis, so I'll use it. 252 HP / 92 SpD / 164 Spe timid. HP is 350.
Seed flare: 84 - 99
Seed flare, -2: 169 - 199
Air slash: 106 - 126 (4HKO)
Air slash, -2: 211 - 250
Flamethrower on skymin: 324 - 384 (KO with rocks)
Virizion
252 special attack and speed, timid and leftovers. HP is 324.
Seed flare: 75 - 88
Seed flare, -2: 148 - 175
Air slash: OHKO
Air slash on 252 HP / 252 Spdef calm virizion (386 HP) 280 - 336
HP ice on skymin: 304 - 360
Volcarona
252 HP 0 spdef. Bulky quiver dancer.
Seed flare: 44 - 52
Seed flare, -2: 88 - 104
Air slash: 222 - 264
Air slash, -2: OHKO
Air slash, +1: 150 - 176
Fiery Dance on skymin: 284 - 336
Fiery dance, +1: OHKO
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So there, a wall of calcs. This has taken me all night, so I'll continue tomorrow.