if I have Venser's Journal (or maybe Trusted Advisor ) and I have 8 cards in my hand can i decide to discard anywya?
if I have Venser's Journal (or maybe Trusted Advisor ) and I have 8 cards in my hand can i decide to discard anywya?
No, you can't discard for no reason.
for having more then 7 cards in my hand?
You only discard at end of turn when you have more cards than your maximum. Venser's Journal gives you an infinite hand size and Trusted Advisor increases your maximum hand size by 2. With either of them out, your maximum hand size is no longer 7.