Mispolymerization
| Name | Mispolymerization |
| Card Type | Trap Card |
| Property |
Normal 
|
| Passcode | 58392024 |
| Status (TCG) | Unlimited |
Activate only when a Fusion Monster is Special Summoned. Return all face-up Fusion Monsters to their respective Extra Decks.
Expansions
| 2006-11-25 | Dark Revelation Volume 3 | DR3-EN233 |
|
| 2005-06-01 | The Lost Millennium | TLM-EN053 |
|