We found a process flow question. Keyword belongs to a passive ability? or not.
for example: I declared Robb Stark and Shaggydog are attackers in military challenge, and won this challenge. And then we must resolve the challenge's effect. the question is Robb have a response ability and Shaggydog have a Deadly Keywords. we know deadly must be resolved after the challenge's effect. But it should before the Robb's response or after? Because, if Keyword belong to a passive ability, it is step 4 in the frame window, and response is step 5 in the frame window.
If Keyword not belongs to a passive ability, I think the following step is correct.
1. Resolve challenge's effect.
2. Resolve Robb's response.
3. Resolve Deadly.