Monstres vulnérables

Tbh I tried to reject the dare, with this note: "I tried, but at this moment, I couldn't. Here is a clip, of the only ally I have during the last battle, at the Sacred Ember stage: https://www.twitch.tv/adli_hm/clip/SparklingSmallPorcupineNinjaGrumpy-m5iYoZXnaTn7hCLh. Full vod: https://www.twitch.tv/videos/2236171629?t=11h34m04s. I can deliver the clip, but it definitely doesn't mean the dare is completed as I couldn't kill the monster.". But it doesn't work, somehow...