Q: On Dueling Book, can I use the second effect of "Transaction Rollback" to copy the effect of an "Eradicator Epidemic Virus" in my GY?
A: Yes, on Dueling Book you can target an "Eradicator Epidemic Virus" in your GY with the second effect of "Transaction Rollback", and the copied effect will apply fully.
Dueling Book will apply the ruling above in all formats effective December 8, 2024 to be consistent with how head judges at recent TCG Tier 3 events have been ruling the above interaction.
