| ja_name = 霊剣タナトス
| romaji_name = Reiken Tanatosu
| trans_name = Spirit Sword Thanatos
| image = SacredSwordThanatos-EN-Manga-5D.png
| ja_image = SpiritSwordThanatos-JP-Manga-5D.png
| image_nc = SacredSwordThanatos-EN-Manga-5D-NC.png
| card_type = Spell
| property = Equip
| lore = Boost ATK by 300 points. Destroy tokens and raise the equipped monster's ATK by the amount of their ATK.
| ja_lore = 攻撃力300アップ トークンを破壊してその攻撃力アップする
| appears_in_5d = 048, 049
| decks = Yusei Fudo (manga)
| supports = Token Monster
| anti-supports = Token Monster
| stat_change = Equipped gains ATK
| m/s/t =
- Destroys your face-up Monster Cards
- Destroys your opponent's face-up Monster Cards
}}
