Fittingly enough, the second effect to change the Type of the opponent's Special Summoned monster to Rock in order to "steal" said monster and facilitate the use of "Super Polymerization" reflects how The Supreme King used that same Spell to fuse both his "Evil HERO Infernal Gainer" and Jim Crocodile Cook's own "Gaia Plate the Earth Giant" into "Dark Gaia" in that same episode.
