Speed Duel Decks: Twisted Nightmares
- Game: Yu-Gi-Oh!
- Series: 2020
- Cards: 66
- Released: 2020-05-15
Cards
- Dark Necrofear (SS05-ENA01)
- Neck Hunter (SS05-ENA02)
- The Earl of Demise (SS05-ENA03)
- That Which Feeds on Life (SS05-ENA04)
- Whiptail Crow (SS05-ENA05)
- The Gross Ghost of Fled Dreams (SS05-ENA06)
- Headless Knight (SS05-ENA07)
- Earthbound Spirit (SS05-ENA08)
- The Shadow Who Controls the Dark (SS05-ENA09)
- Gaap the Divine Soldier (SS05-ENA10)
- Dark Ruler Ha Des (SS05-ENA11)
- Puppet Master (SS05-ENA12)
- Lesser Fiend (SS05-ENA13)
- Twin-Headed Wolf (SS05-ENA14)
- Prometheus, King of the Shadows (SS05-ENA15)
- Lancer Archfiend (SS05-ENA16)
- Dark Mimic LV3 (SS05-ENA17)
- Dark Mimic LV1 (SS05-ENA18)
- Mask of Darkness (SS05-ENA19)
- Mad Reloader (SS05-ENA20)
- Sword of Dark Destruction (SS05-ENA21)
- Offerings to the Doomed (SS05-ENA22)
- Twister (SS05-ENA23)
- Dark Eruption (SS05-ENA24)
- Veil of Darkness (SS05-ENA25)
- Allure of Darkness (SS05-ENA26)
- Creeping Darkness (SS05-ENA27)
- Zoma the Spirit (SS05-ENA28)
- Common Charity (SS05-ENA29)
- The Forceful Checkpoint (SS05-ENA30)
- Lava Golem (SS05-ENB01)
- Yaiba Robo (SS05-ENB02)
- Brave Scizzar (SS05-ENB03)
- Melchid the Four-Face Beast (SS05-ENB04)
- Gil Garth (SS05-ENB05)
- Dark Prisoner (SS05-ENB06)
- Dokuroyaiba (SS05-ENB07)
- Dark Lucius LV8 (SS05-ENB08)
- Dark Lucius LV6 (SS05-ENB09)
- Dark Lucius LV4 (SS05-ENB10)
- Legendary Fiend (SS05-ENB11)
- Byser Shock (SS05-ENB12)
- Helpoemer (SS05-ENB13)
- Mefist the Infernal General (SS05-ENB14)
- Lady Assailant of Flames (SS05-ENB15)
- Viser Des (SS05-ENB16)
- Newdoria (SS05-ENB17)
- Dark Jeroid (SS05-ENB18)
- Drillago (SS05-ENB19)
- Bowganian (SS05-ENB20)
- Tribute to The Doomed (SS05-ENB21)
- Level Up! (SS05-ENB22)
- Creature Seizure (SS05-ENB23)
- Faustian Bargain (SS05-ENB24)
- Supply Squad (SS05-ENB25)
- Rope of Life (SS05-ENB26)
- Nightmare Wheel (SS05-ENB27)
- Coffin Seller (SS05-ENB28)
- Metal Reflect Slime (SS05-ENB29)
- Prideful Roar (SS05-ENB30)
- Inner Conflict (SS05-ENS01)
- Into the Darkness Below (SS05-ENS02)
- Shadow Reborn (SS05-ENS03)
- Twisted Personality (SS05-ENS04)
- Santa Claws (SS05-ENV01)
- Magical Stone Excavation (SS05-ENV02)