house of dayne reserves

By The Red Viper, in 2. AGoT Rules Discussion

the any phase effect of house dayne reserves to kneel one influence to return it to its owners hand would i be able to do that effect even if house of dayne reserves is in the discard pile

No, you wouldn't. A card effect can only be triggered from an out-of-play state when it explicitly says so on the card. Hous Dayne Reserves doesn't say that you can return it from the discard pile, so you can't.

Back in February, I asked a similar question; if you're interested in a more detailed answer, look here.