Ich hab keine direkte regelfrage.. wollte einfach nur ne diskusion anzetteln bzw erwähnen, wie bescheuert ein ruling ist, was ich gefunden hab:
[Re: Destiny Hero - Dreadmaster] If "Royal Oppression" is face-up on the field you can activate its effect to negate the Special Summon of "Destiny Hero - Dreadmaster" when he is Special Summoned by the effect of "Clock Tower Prison". If your "Royal Oppression" is face-down when "Clock Tower Prison" is destroyed, you can chain its activation (flipping it face-up) to the effect of "Clock Tower Prison". "Royal Oppression" will resolve first, and be face-up when "Destiny Hero - Dreadmaster" is Special Summoned, and then you can activate its the effect of "Royal Oppression" when "Destiny Hero - Dreadmaster" is Special Summoned in order to negate the Special Summon.
Eigentlich ist keine weitere erklärung notwendig... OHNE WORTE