These are three of ten OCG Exclusive of Duelist Revolution
(Numeration of cards at this time are unknown)

Stygian Street Patrol
DARK/Fiend - Effect/4/1600/1200
When this card destroys a monster by battle and sends it to the Graveyard, inflict damage to your opponent equal to that monster's Level x 100. You can remove from play this card from your Graveyard to Special Summon 1 Fiend-Type monster with 2000 or less ATK from your hand.

Fabled Raven
LIGHT/Fiend - Effect/Tuner/2/1300/1000
Once per turn, you can discard any number of cards in your hand and have this card gain ATK equal to the number of cards you discarded x 400 until the End Phase. For each card discarded by this effect, increase this card's Level by 1 until the End Phase.


Mystical Refpanel
Trap Card
Activate only when your opponent activates a Spell Card that affects 1 player. The effect of that Spell Card is negated, and the effect is then applied to the other player.