1) Deadly, Stealth, Infamy, Renown, etc. these things are triggered effects?
And for example Cersei Lannister (Lotr): Cersei Lannister does not kneel to attack during intrigue challanges. Is it triggered effect?
2) How many unique locations I can have in deck? For example can i have in play 2 Lannisport Brothel, or they will be like dublicates?
3)In-hause attachments. For example Queen Cerseis Chambers, after i have played it as attachment to my house can i use another Queen Cerseis Chambers card as location?
4) Influences. For example if i have Western Fiefdoms, if I kneel it in marshalling, can i kneel influence on it in challanges? If i used 1 influence on card, does it renew next round?
5)Widows Wail. How much cards can i draw with this attachment when i win challange?
6) If card have Deadly, I attach to it attachment that gives deadly. I Attack enemy that have 1 deadly, with that card who have one deadly + 1 deadly from attachment, am i kil my enemy, or deadly do not stack on characters?

Thank You.

P.S Sorry for my poor english.

1) A triggered effect is specifically indicated by bolded text (eg "Response" or "Any Phase"), so none of those things you list are triggered effects.

2) You can have 3 copies of a card by title in your deck, but if you attempt to play a second copy of a unique character/card/attachment already in play, it'll act as a duplicate.

3) No. The restrictions for uniques don't care about the card type, only the title. You can use Grey Wind (attachment) as a duplicate for Grey Wind (character), or the other way around, but you can't have both in play as seperate card types.

4) To pay an influence cost, you have to kneel a total number of influence providing cards equal to (or exceeding) the cost. Since influence cards stand in the standing phase, they effectively "refresh". However, unless you have a means of standing your fiefdoms, you won't get to use it's marshalling ability AND it's influence in the same round (unless you're going to pay using influence for an effect in the standing or taxation phases)

5) You can draw as many as you have power on the card, up to your draw cap. You can only trigger the effect once per time challenge you win with Widow's Wail in it. If you had no power on it, but won an unopposed power challenge, you could put the power for unopposed and the power for claim on Widow's wail before you trigger the response in step 5 of the action window, thereby drawing 2 cards.

6) Deadly does stack, but not the way you think. You can have multiple instances of deadly on a card, but all that means is that if deadly is removed from that card, they'd still have deadly (Deadly + Deadly - Deadly = 1 Deadly). The reason for this is that the rules for deadly refer to the "NUmber of participating characters with deadly" and not "The number of instances of deadly"

And don't worry about your English, it was entirely comprehensible!

Thanks a lot, helped a bunch for us