Fiendish Chain [AP08-EN003] Ultimate Rare Wyrm Increase the ATK of this

Increase the ATK of this card by 300 points for each "Dark Magician" or "Magician of Black Chaos" in either player's Graveyard

You can only use this effect of "Darklord Nasten" once per turn

Once per turn: You can change this card to face-down Defense Position

This card gains these effects based on the number of monsters co-linked to this card

the monster is also destroyed

Fiendish Chain [AP08-EN003] Ultimate Rare Wyrm Increase the ATK of thisSet: Astral Pack 8 Card type: Trap Card Rarity: Ultimate Rare Activate this card by targeting 1 Effect Monster on the field; negate that face up monster's effects, also that face up monster cannot attack. When it is destroyed, destroy this card.