• Keep in mind Konami has ruled that this card can only work with Materials that still match up with the requirements of the Fusion Monster. For example, it won't work with "Starving Venom Fusion Dragon" because "2 DARK monsters on the field" logically cannot be in the Graveyard.
  • When your opponent Fusion Summons a monster, use "De-Fusion" to send it back to the Extra Deck and waste your opponent's effort.
  • "Elemental HERO" Decks really beneficent from this card in general since there are a few "HEROes" whose effects only activate upon Summoning and "Neos Knight" can net you either two "Neos" or a "Neos" and "Bladedge" both whom are powerful monsters in ATK power who can cause battle damage.
    • "Gem-Knight" Decks can benefit the same way. In addition, they can also use "Pyroxene Fusion" to re-fuse the monsters, allowing for substantial swarming during the Battle Phase.