RD/ORP4-JP031 絶望狂魔ピース・コア Zetsubou Kyouma Peace Core (Peace Core the Mad Fiend of Despair)
Level 3 DARK Fiend Effect Monster
ATK 0
DEF 1200
【REQUIREMENT】 During your Main Phase that this card was Normal or Special Summoned.
【EFFECT】 Choose 1 “Rite of Despair” or “Root of Despair” in your Graveyard and Set it your Spell & Trap Zone face-down.

Also, reprint:

RD/ORP4-JP Archfiend Shaman (Reprint)