Rotom
Electric · Ghost · 440 BST · Sinnoh
| Stat | Base | Relative size | Rank |
|---|---|---|---|
| HP | 50 | 231st | |
| Attack | 50 | 232nd | |
| Defense | 77 | 138th | |
| Sp. Atk | 95 | 104th | |
| Sp. Def | 77 | 132nd | |
| Speed | 91 | 69th | |
| Total | 440 | 219th |
| Stat | Base | Relative size | Rank |
|---|---|---|---|
| HP | 50 | 231st | |
| Attack | 50 | 232nd | |
| Defense | 77 | 138th | |
| Sp. Atk | 95 | 104th | |
| Sp. Def | 77 | 132nd | |
| Speed | 91 | 69th | |
| Total | 440 | 219th |
Rotom is legal in Regulation M-B and did not appear often enough on the ladder to produce usage statistics. It is legal and simply out of favour, which makes it unmeasured rather than unusable.
Rotom is number 479 in the National Dex, a Sinnoh Pokémon, Electric and Ghost with a base stat total of 440 — 219th of the 234 Pokémon legal in this regulation. Its best stat is Sp. Atk at 95, 104th in the format; its weakest is Attack at 50, 232nd. Its only ability is Levitate. The Champions module tiers it UU.
It has no evolutions on either side; what you see is the whole line.
As Electric and Ghost, 3 of the eighteen attacking types do extra damage to it. It resists 5 and is immune to 2. The board above has all of it. No other legal Pokémon has this typing.
Smogon publishes no head-to-head checks-and-counters data for doubles formats, so this list is computed, not measured: the most-played Regulation M-B Pokémon carrying a damaging move of a type Rotom takes extra damage from.
Rotom has 6 legal formes in this regulation and they share a typing, so the only thing separating them is the stat line. This one has the highest Speed at 91 of the 6. It has the lowest Attack at 50, Defense at 77, Sp. Atk at 95 and Sp. Def at 77. The others are Rotom-Wash, Rotom-Heat, Rotom-Mow, Rotom-Frost and Rotom-Fan.
At level 50 with a boosting nature and full investment, Rotom reaches 157 Speed; left uninvested with a neutral nature it sits at 111. Invested, it outruns 12 of the 20 most-used Pokémon in the regulation when they are invested too — which is the comparison that decides who moves first.
It weighs 0.3 kg, so Grass Knot and Low Kick hit it for 20 base power. That is a real consideration in a format where both are common.
Rotom learns 67 moves in the Champions data. 32 of them do damage, across 8 of the eighteen types, and 14 share a type with it and so get the same-type bonus. Its hardest-hitting same-type move is Poltergeist at 110 base power. It also has priority: Sucker Punch at +1.
That pool is what the team builder reads from when you seat it, and the damage calculator will take it as the attacker with the form already chosen.