Your opponent cannot target "Super Quant" cards on the field with card effects during your Main Phase 1. You can target 1 "Super Quant" Xyz Monster you control; attach 1 other face-up monster you control to it as material. You can only use this effect of "Super Quantal Union - Magnaformation" once per turn.
![Super Quantal Union - Magnaformation [DANE-EN071] Common](http://www.cardmerchanttakapuna.co.nz/cdn/shop/products/448e19e0-aec8-52cb-a8ce-5c616f88e2a0.png?v=1698533173&width=1445)