Forum:Cyber valley question

What happens if my opponent uses Ally of Justice Catastor to attack my Cyber Valley? 213as2d (talk • contribs) 13:05, December 8, 2012 (UTC)

Both monsters are Trigger Effects, so base on their activation - "Ally of Justice Catastor" beat "Cyber Valley", since Catastor destroyed monster before entered the Battle Phase, whilst "Cyber Valley" need to be attacked (Via the Battle Phase) to triggering the first effect. --iFredCat 13:14, December 8, 2012 (UTC)

If you read the card, it should say that: Cyber Valley activates its effect at Attack Declaration. Ally of Justice Catastor activates its effect at the Start of the Damage Step.
If the effect of Cyber Valley is activated, it resolves long before Catastor has the chance to activate its effect.
For more info, see the Breakdown of the Battle Phase. -Falzar FZ- (talk page|useful stuff) 13:15, December 8, 2012 (UTC)

Thanks for your help!213as2d (talk • contribs) 13:16, December 8, 2012 (UTC)

@Falzar, D'oh! Thank you for make it clearer - I put that in my Judge Rulings base on your respond. Feel free to check it out. --iFredCat 13:18, December 8, 2012 (UTC)