Darkbishop Archfiend
Level 3 WATER/Fiend Effect300 ATK / 1400 DEF
The controller of this card pays 500 Life Points during each of his/her Standby Phases (this is not optional). When an Archfiend Monster Card on your side of the field is targeted by the effect of a card controlled by your opponent, when resolving the effect, roll a six-sided die. If the result is 1, 3, or 6, negate the effect and destroy the opponent's card.
Infernity Patriarch
Level 4 DARK/Fiend Effect1000 ATK / 2000 DEF
If this is the only card in your hand, you can Special Summon it (from your hand). You can only Special Summon "Infernity Patriarch" once per turn this way. While you have no cards in your hand, if an "Infernity" monster(s) you control would be destroyed by battle or card effect, you can banish this card from your GY instead.