Line Rotom .

As part of promoting the then upcoming Pokemon Ultra Sun and Ultra Moon, users can add Rotom as a friend on their Line account,
and try to communicate and play games with Rotom AI, in order to obtain a serial that distributes Rotom to Japanese 3DSes.
 

Species   Rotom (Normal)   Nickname   (default, save lang)   OT   ククイ   TID   171117   Distribution   Serial Code   Location   a lovely place   Dates   Nov 17, 2017  to Nov 30, 2018   PID   Cannot Be Shiny   Games   JP 3DS: USUM

Lv. 10

Nature   Random   Ability   Levitate (1)   Item   None   Bundled Item   None   Card Per Save   Only One Allowed  Souvenir

Moves   (ITALIC means Relearnable)   Uproar   Confide   Disarming Voice   (None)

WC ID 267: 「スマートフォンに　はいりこんでいた　ロトム」's receiving text

0x2C Thank you for playing Pokémon! Please pick up your gift from the deliveryman in any Pokémon Center.

Format Ver.1.0.5-5, Post Updated Date:20171117_0147