Talk:Only once per turn

Clarification
On certain cards, such as Archmage of the Nekroz, it has the added text "and only once that turn." What is this supposed to mean? I mean, it doesn't seem like a 'once per duel' addition, but if it isn't, then it becomes redundant, as the effect of a card with that name can only be activated/used once per turn. So I don't get it.-- Blood  Sonic  One  02:50, January 18, 2015 (UTC)