Can be used if you control a Spellcaster-Type monster. Roll, a die two times. Monsters your opponent controls with a Level equal to or greater than the sum of the result cannot attack during your opponent's next turn. This Skill can only be used once per Duel.
Looked up this skill to see if anyone else was having issues with it, and I think the problem is how it's worded: "Monsters your opponent controls" probably means the monsters currently on the field.
So if they have a blue-eyes (level 8) on the field and you roll a 7, it can't attack, but if they summon a different blue-eyes that can still attack.
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