Rules FAQ
- You cannot marshal the top card of your deck into shadows since a card in shadows does not have the non-Tyrell characteristic.
- Ambush is not considered marshaling or playing a card.
- You can only marshall cards during the marshaling phase.
Maester.
You may look at the top card of your deck.
Once per phase, if the top card of your deck is a non- card, you may marshal or play it as if it were in your hand.
Link: Decklists
Rules FAQ