"Lord Commander Mormont has sent ravens wide and far. He says Jon Snow, Ned Stark's bastard, has slain a walking corpse. An actual wight, my [lord/lady]."
The men who guard the Wall in the far north against Wildlings and whatever else may lurk beyond the Wall...
Success
Your sworn sword swears the hand is real. "I saw it with my own eyes. It moved, my [lord/lady]. It moved by itself!"
Failure
Your sworn sword says, "The hand was already gone when I arrived, my [lord/lady], sent on a ship to King's Landing. Others swore they saw it... but I saw nothing." [+1 Wound - no need to repeat]
The men who guard the Wall in the far north against Wildlings and whatever else may lurk beyond the Wall...
Success
Your sworn sword swears the hand is real. "I saw it with my own eyes. It moved, my [lord/lady]. It moved by itself!"
Failure
Your sworn sword says, "The hand was already gone when I arrived, my [lord/lady], sent on a ship to King's Landing. Others swore they saw it... but I saw nothing." [+1 Wound - no need to repeat]