![Half or Nothing [BP02-EN201] Mosaic Rare](http://mediareload.net/cdn/shop/products/d96996d3-cab3-5bd1-881f-6a2b688bd145_1024x1024.png?v=1709209631)
![Half or Nothing [BP02-EN201] Mosaic Rare](http://mediareload.net/cdn/shop/products/d96996d3-cab3-5bd1-881f-6a2b688bd145_480x480.png?v=1709209631)
| Set: | Battle Pack 2: War of the Giants |
| Card type: | Normal Trap |
| Rarity: | Mosaic Rare |
During your opponent's Battle Phase (except during the Damage Step): Your opponent chooses 1 of these effects. * Halve the ATK of all monsters they currently control, until the end of the Battle Phase. * End the Battle Phase.
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