Card Tips:Cursed Seal of the Forbidden Spell
- This card can be searched by "Guiding Ariadne", "Sacred Arch-Airknight Parshath", and other generic searchers.
- You can use this card to negate your own Spell card activations, but only your opponent will be unable to activate other cards with the same name as that negated card.
- This card is very useful against "Twin Twisters" because once the first copy is negated, the other two become useless.
- Not many Decks that focus on a single Spell Card will have a backup plan once their main strategy is crippled, so run multiple copies of this card to pull this off faster.
- In general, this card is useful against Decks that rely on key Spell Cards. Such examples include:
- Any Fusion-based Deck - "Polymerization" or any other Spell cards that can Special Summon Fusion Monsters.
- Against "Invoked" decks, bear in mind that this card's effect won't work against Fusion Summoning Spell cards while "Magical Meltdown" is active, thus it may be preferrable to use this card in response to the activation of "Magical Meltdown".
- Blackwing - "Black Whirlwind"
- Dark World -"Dark World Dealings" and "The Gates of Dark World".
- Evil HERO - "Dark Fusion"
- Fire Fist - "Fire Formation - Tenki"
- Gishki - "Gishki Aquamirror"
- Gravekeeper's - "Necrovalley"
- Masked HERO - "Mask Change" and its variants.
- Odd-Eyes - "Sky Iris" and "Spiral Flame Strike"
- Pendulum Magician - "Wisdom-Eye Magician" and "Pendulum Call".
- Qli - "Qliphort Scout"
- Scrap - "Scrap Factory"
- Shaddoll - "Shaddoll Fusion" and "El Shaddoll Fusion".
- Sky Striker - Sky Striker Mobilize - Engage!
- Spellbook - "Spellbook of Judgment", "The Grand Spellbook Tower", and "Spellbook of Secrets".
- Sylvan - "Mount Sylvania"
- Toon - "Toon World" and "Toon Kingdom"
- Venom - "Venom Swamp"
- Any Fusion-based Deck - "Polymerization" or any other Spell cards that can Special Summon Fusion Monsters.
- This card works well against any Pendulum-based Deck.
- Use this card to discard Spell Cards whose effects activate when sent to the Graveyard, or that can be activated there like "Ojamagic", "Galaxy Cyclone", "Destruction Swordsman Fusion", or "Return of the Dragon Lords".