Super Polymerization
Quick-Play Spell
Card text
Discard 1 card; Fusion Summon 1 Fusion Monster from your Extra Deck, using monsters from either field. Neither player can activate cards or effects in response to this card's activation.
- Property
- Quick-Play
Explained
Discard 1 card to Fusion Summon a Fusion Monster from your Extra Deck using monsters from either player's field as material. Neither player can respond to its activation.
On either player's turn when your opponent controls a monster that can be Fusion Material for one of your Fusion Monsters, to remove it from the field.
- Using your opponent's face-down monsters. You can use your own face-down monsters, but not theirs.
- Trying to respond to it with any card. Neither player can activate cards or effects in response to its activation.
- Using it in the Damage Step. Its FAQ says it can't be activated then.
How it works
Super Polymerization is a Quick-Play Spell. Discard 1 card as the cost, then Fusion Summon 1 Fusion Monster from your Extra Deck using monsters from either field as material. Neither player can activate cards or effects in response to its activation.
When to use it
Using your opponent’s monsters as Fusion Material removes them from the field without targeting or destroying them, and you get a Fusion Monster in the process. Because nothing can chain to it, your opponent can’t respond to save the monster once you activate it. It’s strongest in decks with Fusion Monsters that use broad materials, like an Attribute or Type.
Rulings in plain English
Are the materials sent and the summon simultaneous? No. The materials are used first, then the Fusion Monster is summoned.
What if an effect sends the materials somewhere other than the GY? The summon still happens, as long as the materials left the field.
Can I use face-down monsters? Your own, yes. Your opponent’s, no.
Is “can’t be responded to” an effect? No, it’s a rule on the card, so it applies even though the card is a Spell.
Can I use it in the Damage Step? No.
Related cards
Polymerization is the basic Fusion Spell. See every way to summon a monster.