Nighttime Raid
Challenges: Choose an attacking Grey character you control. Until the end of the phase, that character gains stealth. If you win the challenge, choose and discard 1 attachment from play.
Climbing Spikes
Attach to a location. If you control at least 1 Wildling character,treat attached location as if its printed text box were blank. If you control at least 2 Wildling characters,Climbing Spikes is immune to opponents' triggered effects.
Can Nighttime Raid discard Climbing Spikes if there are two wildlings are in play?
Thanks in advance.