The Twelve Apostles, including the Heretic, are employees who have been baptized at some point by the Plague Doctor. In all technicality, they are abnormalities, but essentially a part of WhiteNight. They have two forms: Untransformed, where X has control over them just like normal employees, and transformed, where the Plague Doctor's second form, WhiteNight, has control over them after his "Rapture" ability. The transformation doesn't have any affect on the twelfth Apostle, who is deemed a Heretic.
The eleven transformed Apostles are tall, lanky, skinless missionaries with muscle, fat, and some bone showing. They wield cross-shaped scythes made from bone marrow and tissue, and they don half of their old masks, with their now exposed jawline showing beneath. On their backs, they don wings much like that of WhiteNight. They retain the hairstyle they had when they were human.
The appearance of the untransformed Apostle, 'The Twelfth Apostle, The Heretic', is that of how the employee initially looked, with a 16th century 'plague doctor' (not to be confused with the Abnormality) mask, resembling that of the actual Plague Doctor (Abnormality), on their face. The twelfth Apostle is ignored by the other Apostles, not becoming target of any of their attacks and gains immunity against damage, and in addition, it can confess to One Sin and Hundreds of Good Deeds to defeat WhiteNight instantly at the cost of the transformed employees. In addition, One Sin and Hundreds of Good Deeds' special work will be available as long WhiteNight is escaping and regardless of its own mood.
The eleven Apostles will attack employees and other Abnormalities in their sight with a variety of attacks. They deal strong damage, they can dash to their target, shoot a dark beam of their weapon from a long range and instantly kill employees with low health by grabbing them and slashing them with their weapons. When WhiteNight is suppressed and returned back to its containment room, the Apostles will commit suicide after getting enlightened by a light beam, similar to One Sin and Hundreds of Good Deeds when accepting a confession.
|ZAYIN 最も安全||触れてはならない - 夜明けのハンマー - たった一つの罪と何百もの善 - 蓋の空いたウェルチアース - ペスト医師 - お前、ハゲだよ…|
|TETH||捨てられた殺人者 - 美女と野獣 - 血の風呂 - 壊れゆく甲冑 - 宇宙の欠片 - オールドレディ - 罰鳥 - マッチガール - 母なるクモ - 壁に向かう女|
|HE||オールアラウンドヘルパー - 大鳥 - 幸せなテディ - 赤ずきんの傭兵 - 無名の胎児 - 赤い靴 - そりのルドル・タ - 歌う機械 - 銀河の子 - 審判鳥 - 沈黙の対価 - 雪の女王|
|WAW||アルリウネ - 大きくて悪いオオカミ - 憎しみの女王 - 貧しい脚本家の手帳 - 女王蜂 - 白雪姫のりんご - 強欲の王 - 小さな王子|
|ALEPH 最も危険||「何もない」 - 静かなオーケストラ - 白夜~(使徒)- 終末鳥|