If a card effect targets all creatures on the feild does shroud prevent it?

[Jupiter]

If a card effect targets all creatures on the field- does shroud prevent it?

[seba1983]

can you give me an example of a card that targets every creature on the battlefield ?

[Kappu1]

If the card says target it won't effect a shrouded creature if it's a spell or ability. That is exactly what the rule book says.

Curious what card your talking about.