Oracle en-Vec & Peace Talks - Combo?

[derduden]

hello,

i have a question regarding the following cards:

Oracle en-Vec
{T}: Target opponent chooses any number of creatures he or she controls. During that player's next turn, the chosen creatures attack if able, and other creatures can't attack. At the end of that turn, destroy each of the chosen creatures that didn't attack. Play this ability only during your turn.

Peace Talks
This turn and next turn, creatures can't attack, and players and permanents can't be the targets of spells or activated abilities.

can i activate the oracle en-vec ability and afterwards cast peace talks without interference?

thanks!

[SryImNoob]

yes it works

but they can just say no attacker and it will have no effect. obv they wont know the first time u do that what will happen but once they know they will just declare no attacker for next turn ..