Fiendish Chain [YS17-EN039] Common Psychic your opponent cannot activate Field

your opponent cannot activate Field Spell Cards

A monster equipped with this card increases its ATK by 800 points

Set: Legendary Hero Decks Card type: Effect Monster Rarity: Ultra Rare Attack: 300 Defense: 300 Cannot be Special Summoned from the GY the turn this card was sent to the GY

or shuffle it into the Deck

you can Normal Summon it to have it become an Effect Monster with this effect

Fiendish Chain [YS17-EN039] Common Psychic your opponent cannot activate FieldSet: Starter Deck: Link Strike Card type: Continuous Trap Rarity: Common Activate this card by targeting 1 Effect Monster on the field; negate the effects of that face up monster while it is on the field, also that face up monster cannot attack. When it is destroyed, destroy this card.