Missy (Deep Breath)

Missy was a humanoid figure who claimed that the Doctor was her "boyfriend", and expressed that she liked his twelfth incarnation's new accent shortly after his regeneration.

Following the fall of the Half-Face Man from his escape pod, she welcomed him to a location that she claimed to be his long-sought "promised land", and which she referred to as heaven. (TV: Deep Breath)

After the soldier Gretchen Carlisle was killed by Dalek antibodies, she also appeared in the company of Missy, who again referred to the place as "Heaven". As they were seated in a tea room, Missy appropriately offered tea. (TV: Into the Dalek)

After appearing from a corridor door, she stopped and gave the newly-arrived CSO Matthew a stone-faced glare before walking down the corridor. Seb explained to him that she was "a bit busy".(TV: The Caretaker)

Missy continued to observe the Doctor and Clara. While looking at Clara on a tablet, she said she had "chosen well". (TV: Flatline) She found it a surprising turn of events when Earth was saved from a solar flare by a forest that grew in a day. (TV: In the Forest of the Night).