Since Alola, Rotom seems to have found a comfortable habitat within the player's Pokedex for the past two Pokemon generations. It would accompany trainers on their journey and could even talk to them in Sun/Moon and Ultra Sun/Ultra Moon. Brilliant Diamond and Shining Pearl brings players back to the Sinnoh region, which is where Rotom was first discovered.
Those looking for an Electric or Ghost-type to add to their party can capture Brilliant Diamond and Shining Pearl's Rotom. However, those
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