Talk:Whazzap?/@comment-24965906-20160423122007

Is the 'no non-Hissatsu Call-' clause a requirement?

I know in YGO, if you have a card that specifies "For this turn you cannot special summon.", and you special summon before you activate the card, you can't activate the card. Was wondering if that was the same case here. If I call other monsters normally, then will I not be able to use this card?