| Current | |
| Vasily Bogdanov | Bass |
| See also: Servantes, ex-Aristarh (live), ex-Faders, ex-Sentinel | |
| Ivan Kuznetsov | Guitars |
| See also: Karma Embrace, ex-Cross Age | |
| Ilya Korovkin | Vocals (2007, 2011-present) |
| See also: E-terra, ex-Династия, ex-Маврин, ex-DeadXhead | |
| Alexander Ovchinnikov | Drums (2010-present) |
| See also: Dragonspell, Karma Embrace, ex-Арктида, ex-Асферикс, ex-Цитадель | |
| Ruslan Mermovich | Guitars (2010-present) |
| Past | |
| Mikhail Nemirovsky | Bass |
| (R.I.P. 2018) See also: ex-Arida Vortex, ex-Цезарь, ex-The Neverland, ex-Dragon-Fly | |
| Vladimir Ilyukhin | Guitars |
| See also: ex-Eclipse Hunter | |
| Evgeny Krishtal | Drums (2003-2004) |
| See also: Avantazh, ex-Fiend, ex-Hunters, ex-Galathea (live), ex-Armaga | |
| Pavel Chukhra | Guitars (2003-?) |
| See also: ex-Ruthless Order, ex-Egida | |
| Anton Panov | Keyboards (2003-2006) |
| Alexey Tyshkevich | Vocals (2003-2006) |
| See also: O.S.A., ex-Santa Maria, ex-Троя, ex-Eclipse Hunter, ex-Натиск, ex-Тяжёлая Ночь | |
| Alexey Karpov | Guitars (2004-2005, 2007-2010) |
| See also: Железный Поток, Pelican Drive, ex-ex-Сектор Газа, ex-Rangers, ex-Stainless Blues Band, ex-Сектор Газа | |
| Dmitry Vinnikov | Drums (2005-2007) |
| See also: ex-Atra Mustum, ex-Рогатые Трупоеды, ex-Deptera, ex-Страмослябы (live) | |
| Alexey Podgorny | Guitars (2005-2007) |
| See also: Троя, ex-Арктида, ex-Д.И.В.А., ex-Эпидемия (Новый Состав) | |
| Rasul Salimov | Keyboards (2005-?) |
| See also: Коrsика, ex-Асферикс, ex-Цезарь | |
| Evgeny Egorov | Vocals (2006) |
| See also: Эпидемия, ex-Колизей, ex-Renaissance (Rus) | |
| Mikhail Sorokin | Drums (2007-2008) |
| See also: Oblivion Machine, ex-Hieronymus Bosch, ex-Terror Inside, ex-Seducer's Embrace, ex-Ruthless Order, ex-Revival | |
| Anton Chechukov | Vocals (2007) |
| See also: ex-Ruthless Order, ex-Atra Mustum, ex-As Death Lingers, ex-Chaos Alter, ex-Moonlight Knights, ex-Neuroleptic Utopia, ex-Renaissance | |
| Vyacheslav Stosenko | Drums (2008-2010) |
| See also: Гран-Куражъ, ex-Анахата, ex-Arida Vortex, ex-Shadow Host, ex-The Arrow, ex-Андем, ex-Оракул, ex-Харизма, ex-Чёрный Кузнец, ex-Bewaarder | |
| Grigory Strelkov | Vocals (2008-2011) |
| See also: Асферикс, ex-Артерия | |
| Anton Suchkov | Bass (2012-2013) |
| See also: Avercage, ex-Loreleya | |
| Pavel Zhdanovich | Guitars (2012-?) |
| See also: Crow n' Steel, Pavel Zhdanovich, Астарта, Ангел-Хранитель (live), Виконт (live), ex-Cardinal Points, Mindset Project, X-Mindset, ex-Arida Vortex, ex-Fall'in Dreams, ex-Galathea, ex-Logrus, ex-Рарогъ, ex-Beer Bear, ex-Hell's Thrash Horsemen, ex-Curare Pills, ex-Ветви | |
| Mikhail Karpov | Bass (2013-?) |
| See also: ex-Deptera, ex-Ruthless Order | |
| Denis Stolyarov | Keyboards (2013) |
| See also: ex-Aion-6, ex-Witchcraft, ex-Омела | |
| Vasily Rumyantsev | Bass (2016-?) |
| See also: Sermon, ex-The Neverland, ex-Shadow Host, ex-Seducer's Embrace, ex-Misteria (Rus) | |
| Vasily Bogdanov | Bass |
| See also: Servantes, ex-Aristarh (live), ex-Faders, ex-Sentinel | |
| Ivan Kuznetsov | Guitars |
| See also: Karma Embrace, ex-Cross Age | |
| Ilya Korovkin | Vocals (2007, 2011-present) |
| See also: E-terra, ex-Династия, ex-Маврин, ex-DeadXhead | |
| Alexander Ovchinnikov | Drums (2010-present) |
| See also: Dragonspell, Karma Embrace, ex-Арктида, ex-Асферикс, ex-Цитадель | |
| Ruslan Mermovich | Guitars (2010-present) |
| Mikhail Nemirovsky | Bass |
| (R.I.P. 2018) See also: ex-Arida Vortex, ex-Цезарь, ex-The Neverland, ex-Dragon-Fly | |
| Vladimir Ilyukhin | Guitars |
| See also: ex-Eclipse Hunter | |
| Evgeny Krishtal | Drums (2003-2004) |
| See also: Avantazh, ex-Fiend, ex-Hunters, ex-Galathea (live), ex-Armaga | |
| Pavel Chukhra | Guitars (2003-?) |
| See also: ex-Ruthless Order, ex-Egida | |
| Anton Panov | Keyboards (2003-2006) |
| Alexey Tyshkevich | Vocals (2003-2006) |
| See also: O.S.A., ex-Santa Maria, ex-Троя, ex-Eclipse Hunter, ex-Натиск, ex-Тяжёлая Ночь | |
| Alexey Karpov | Guitars (2004-2005, 2007-2010) |
| See also: Железный Поток, Pelican Drive, ex-ex-Сектор Газа, ex-Rangers, ex-Stainless Blues Band, ex-Сектор Газа | |
| Dmitry Vinnikov | Drums (2005-2007) |
| See also: ex-Atra Mustum, ex-Рогатые Трупоеды, ex-Deptera, ex-Страмослябы (live) | |
| Alexey Podgorny | Guitars (2005-2007) |
| See also: Троя, ex-Арктида, ex-Д.И.В.А., ex-Эпидемия (Новый Состав) | |
| Rasul Salimov | Keyboards (2005-?) |
| See also: Коrsика, ex-Асферикс, ex-Цезарь | |
| Evgeny Egorov | Vocals (2006) |
| See also: Эпидемия, ex-Колизей, ex-Renaissance (Rus) | |
| Mikhail Sorokin | Drums (2007-2008) |
| See also: Oblivion Machine, ex-Hieronymus Bosch, ex-Terror Inside, ex-Seducer's Embrace, ex-Ruthless Order, ex-Revival | |
| Anton Chechukov | Vocals (2007) |
| See also: ex-Ruthless Order, ex-Atra Mustum, ex-As Death Lingers, ex-Chaos Alter, ex-Moonlight Knights, ex-Neuroleptic Utopia, ex-Renaissance | |
| Vyacheslav Stosenko | Drums (2008-2010) |
| See also: Гран-Куражъ, ex-Анахата, ex-Arida Vortex, ex-Shadow Host, ex-The Arrow, ex-Андем, ex-Оракул, ex-Харизма, ex-Чёрный Кузнец, ex-Bewaarder | |
| Grigory Strelkov | Vocals (2008-2011) |
| See also: Асферикс, ex-Артерия | |
| Anton Suchkov | Bass (2012-2013) |
| See also: Avercage, ex-Loreleya | |
| Pavel Zhdanovich | Guitars (2012-?) |
| See also: Crow n' Steel, Pavel Zhdanovich, Астарта, Ангел-Хранитель (live), Виконт (live), ex-Cardinal Points, Mindset Project, X-Mindset, ex-Arida Vortex, ex-Fall'in Dreams, ex-Galathea, ex-Logrus, ex-Рарогъ, ex-Beer Bear, ex-Hell's Thrash Horsemen, ex-Curare Pills, ex-Ветви | |
| Mikhail Karpov | Bass (2013-?) |
| See also: ex-Deptera, ex-Ruthless Order | |
| Denis Stolyarov | Keyboards (2013) |
| See also: ex-Aion-6, ex-Witchcraft, ex-Омела | |
| Vasily Rumyantsev | Bass (2016-?) |
| See also: Sermon, ex-The Neverland, ex-Shadow Host, ex-Seducer's Embrace, ex-Misteria (Rus) | |
Romanisation of band name is Retriem.