Talk:Chronomaly Nebra Disk

What means the part bolded? You can only use 1 "Chronomaly Nebra Disk" effect per turn, and only once that turn. Isn't that redundant? The card already says only 1 Nebra Disk effect per turn, why say it again? Just curious, of course, this card is only an example. Thiviscar (talk • contribs) 21:03, January 1, 2014 (UTC)