TCGenius.ai
Half or Nothing
Normal Trap
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.
Is it legal?
TCGUnlimited (3)
OCGUnlimited (3)
Master DuelUnlimited (3)
Rarity: Normal (N)
Genesys0 points
Price
About $0.03–$0.11 across printings and stores (as of Oct 8, 2026). See listings on TCGplayer · eBay · Cardmarket (EU)
Price history & alerts
Printings
| Set | Code | Rarity |
|---|---|---|
| Battle Pack: Epic Dawn | BP01-EN101 | Common |
| Battle Pack: Epic Dawn | BP01-EN101 | Starfoil Rare |
| Battle Pack 2: War of the Giants | BP02-EN201 | Common |
| Battle Pack 2: War of the Giants | BP02-EN201 | Mosaic Rare |
| Crimson Crisis | CRMS-EN067 | Common |
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