- This monster bears a slight resemblance to the Ghost Familiar from Konami's game Castlevania: Symphony of the Night.
- This monster resembles "Crystal Skull", and its effect is the opposite. "Crystal Skull" makes the owner lose Life Points when Summoned, while "Burning Skull Head" makes the opponent lose Life Points. The amount is the same, 1000 Life Points.
- This monster bears a rather strong resemblance to the Red Bubbles from the The Legend of Zelda series.
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