Hello, I have 2 questions :

1) supposing I have in play Dragonstone Watchtower and Noyne, during draw phase but before drawing I use dragonstone watchtower and say the name of a card, the after drawing the named card is the new top card (revealed by the noyne) do I clim 1 power threw Dragonstone watchtower? If not why? and if yes, does I claim a power if I say the name of a card already revealed by Noyne?

2) I I playSlander and lies on a character immune to nonplot card effect, may I still spend the power on that character ? in otherwords do the attachment target the character or the powers on him?

I'm fairly certain the dragonstone watchtower question has been asked before - and believe the answer is "Dragonstone Watchtower doesn't interact with Noyne at all", because it doesn't cause the opponent to reveal a card, it's more of a modification to the game's rules.

As for the latter, power on a character (or a character's ability) are not protected by a character's immunity. I can still He-Calls-it-Thinking an immune character's response, I can still Slander & Lies the power on that character, and I can still steal it with Ellaria Sand.

-Istaril is correct. You cause the revelation of the top card by using your own Noyne, not the opponent. If the opponent's own effect revealed the card, then yes.

Bomb said:

though, it also triggers if the card is played, so if you see that money card with noyne, then name it with watchtower and put them in a position to either hold back or give you power.

thx for your answers!