The Deck Box Art for “Demon’s Rock”

RD/SBD5-JP004 永冥のフォロール Eimei no Followl (Followl of the Fornether)
Level 6 LIGHT Fiend-Type Effect Monster
ATK 1600
DEF 900
[Requirement] You can activate during the turn this card is Normal Summoned.
[Effect] Choose 1 Normal Monster (Level 3/Fiend-Type) in your Graveyard and Special Summon it face-up on your side of the field.

Reprints:

RD/SBD5-JP001 Royal Demon’s Heavymetal

RD/SDB5-JP006 Royal Demon’s Blues

RD/SBD5-JP025 King’s Dignity

Source