|This card's written lore in the anime was not shown, was too small to read, or was partially or completely obstructed; the lore listed here is a reconstruction based on how it was used, character descriptions of the card, and/or its OCG/TCG lore. It may not be accurate or complete.|
- Japanese: 剛鬼マンジロック
- Kana: ごうきマンジロック
- Romaji: Gōki Manjirokku
- Translated: Strong Oni - Octolock
During damage calculation, if an opponent's monster attacks: You can discard this card; any battle damage you take from that battle is halved. When your opponent activates a card or effect that would inflict damage to you (including during the Damage Step) (Quick Effect): You can discard this card; any damage you take from that effect is halved. If this card is sent from the field to the GY: You can add 1 "Gouki" card from your Deck to your hand, except "Gouki Octostretch". You can only use this effect of "Gouki Octostretch" once per turn.
Anime cards (Galleries: VRAINS)
- Only once per turn