Card Trivia:Instant Fusion
- The creatures on "Polymerization" appears in this card's artwork, both on the can and in the background.
- The picture on this card is a reference to "instant" ramen noodles.
- The label on the cup indicates the cost of this card, which is 1000 Life Points.
- "Instant Fusion" is the only card that can Fusion Summon a monster from Extra Deck without involving other cards.
- "Instant Fusion" has a Ritual counterpart, "Ritual Foregone".
- They have same Life Point cost for activation.
- Their affected monsters can't attack, and are destroyed End Phase.
- Only one of each can be activated per turn.