This card's artwork contain the swirly background from "Polymerization", along with an energy orb with the two Fusion Material monsters posed in orbits similar to anime's depiction of Xyz Materials. The green rings present in the anime's depiction of a Synchro Summon can also be seen surrounding this orb.
Despite the fact this card was used with "Starving Venom Fusion Dragon" in the anime, it's not possible to use this card's second effect with it in the OCG. This is due to the fact that, in the anime, "Starving Venom" doesn't require its Materials to be on the field, while its real-world counterpart does.
The Japanese name of this card is a pun on the name of "Super Polymerization". "Super Polymerization" is named in Japanese as "Chō Yūgō" while "Ultra Polymerization" is "Chōetsu Yūgō".
Their chain of evolution features the fact that each member holds an advantage over the others.
"Polymerization" allows Materials from the hand.
"Super Polymerization" alllows an opponent's monster to be used.
This card Fusion Summon without losing Fusion Materials.