
[Overview]
<p>It's Stealth Rock weak, has horrible defensive typing, and now it can't even use 100% accurate Blizzards in permanent hail. However, Rotom-F does possess one thing that no other Pokemon has: STAB on both Electric- and Ice-type moves which gives it an excellent combination of coverage and power. Unfortunately, even its greatest advantage has a downside. Without access to Ice Beam, Rotom-F either has to rely on Blizzard's shaky accuracy or settle for the more reliable but far less powerful Hidden Power Ice. Still, Rotom-F's exclusive dual STABs and above-average attacking stats make it a valuable offensive Pokemon.</p>
[SET]
name: SubSplit
move 1: Substitute
move 2: Pain Split
move 3: Thunderbolt
move 4: Blizzard
item: Life Orb / Leftovers
ability: Levitate
nature: Modest
evs: 252 SpA / 4 SpD / 252 Spe
[SET COMMENTS]
<p>Rotom-F's powerful STAB attacks allow it to run an effective SubSplit set without sacrificing coverage. Very few Pokemon can survive two consecutive attacks from Rotom-F, as Thunderbolt and Blizzard score a neutral hit on every Pokemon in the metagame, except for Lanturn, Magneton, and the rare Shedinja. This allows Rotom-F to set up a Substitute with ease and put the opponent under a lot of pressure when they switch out to avoid an attack. Substitute also blocks status and prevents Rotom-F from being easily revenge killed. Pain Split allows Rotom-F to survive longer and can offset the effects of Life Orb. Pain Split is also a reliable way of bringing the opposing Pokemon into Thunderbolt's KO range instead of always relying on Blizzard's shaky accuracy.</p>
[ADDITIONAL COMMENTS]
<p>Leftovers is an option if Life Orb's recoil is unappealing, but the additional power allows Rotom-F to achieve many more 2HKOs. To showcase Rotom-F's power, here are some damage calculations with Life Orb and without entry hazards. Unless you have a dedicated Rotom-F counter, there are very few switch-ins that won't get 2HKOed.</p>
<ul class="damage_calculation">
<li>Blizzard vs. 252/120 Cofagrigus 64.06% - 75.94%</li>
<li>Blizzard vs. 252/64 Spiritomb 69.41% - 82.24%</li>
<li>Blizzard vs. 248/244+ Drapion 61.52% - 72.59%</li>
<li>Blizzard vs. 252/0 Uxie 54.52% - 64.41%</li>
<li>Blizzard vs. 252/4 Ferroseed 46.23% - 54.79%</li>
<li>Blizzard vs. 88/0 Hitmonchan 84.41% - 99.62%</li>
</ul>
<p>If Spikes or Stealth Rock are set up, then Rotom-F can finish off the aforementioned Pokemon with Blizzard and Thunderbolt instead of relying on hitting two Blizzards in a row. Will-O-Wisp is an alternative over Pain Split to cripple physical attackers and to wear down opposing walls. This will help against troublesome foes such as Gallade and Cryogonal. If you plan on running Will-O-Wisp, Leftovers would be the preferred item so Rotom-F can last longer as it can no longer heal with Pain Split. Another way to wear the opponent down is through Toxic Spikes. By repeating the Substitute and Pain Split routine, Rotom-F can rack up enough poison damage to get the opposing Pokemon in KO range. Rotom-F appreciates Rapid Spin support and a good defensive backbone due to its terrible Ice typing. Sandslash can set up Stealth Rock, Rapid Spin, and take Rock- and Fighting-type moves aimed at Rotom-F. Qwilfish offers Taunt support, hazards, and helps take physical hits for Rotom-F.</p>
[Other Options]
<p>Rotom-F is very limited in its options because its only saving grace is its powerful dual STAB combination. A Substitute + 3 attack set is still usable. The third attack can be either Hidden Power Fire, which allows Rotom-F to easily beat Ferroseed, or Hidden Power Ground, which is helpful against Steel-types and Lanturn. Shadow Ball can even be used for its good neutral coverage. A Choice set is risky due to Rotom-F's Stealth Rock weakness and Blizzard's poor accuracy, but the option is still there for those that are willing to take the risk. Rotom-F can still be a good addition to a VoltTurn team, but there are more reliable options. Charge Beam can be used on the SubSplit set instead of Thunderbolt to power through stall teams; only phazing and Lanturn will be able to stand in its way. A defensive set is totally outclassed by Rotom-C, who has a much better defensive typing.</p>
[Checks and Counters]
<p>Without a Substitute up, Rotom-F is very vulnerable due to its horrible defensive typing. Entei, Hitmonchan, and Gallade can all take a hit easily and OHKO back. However, if Rotom-F is behind a Substitute, most of its checks can be 2HKOed, assuming Blizzard will hit. Rotom-F is also easily outsped, so without a Substitute, most speedy attackers will have no problem getting past its frail defenses. For more solid counters, Lanturn, Clefable, and Munchlax will all put a stop to Rotom-F. Munchlax with Thick Fat and Lanturn with Volt Absorb take almost nothing from Rotom-F's dual STAB attacks, rendering Rotom-F powerless. Support Clefable will get 3HKOed by Blizzard, but can easily stall out Blizzard's PP barring a freeze. Magneton resists both STABs and can threaten with Hidden Power Fire. Cinccino and Klinklang can KO Rotom-F through Substitute with Rock Blast and Gear Grind, respectively.</p>