Konohana didn't need mastergod to tell her twice, and flittered back out to heal some of the Spirits and people that had been injured. Ammy listened through Rarity's speech...so, they had to activate these necklaces somehow? She tried to focus on the feelings of when they'd found it...her thoughts of wanting to help those hurt. She tried to think of the many people she'd met here, and all their Spirits, and how they had all had such difficult lives deserving of more kindness.

She didn't join in the singing herself, since, well, she couldn't sing. She definitely caught the energy of the song, though.

There was still some immediate fighting to do, though! Ammy elected to throw in another failsafe herself. She paused time, tried to angle her canvas just right, and painted a power slash across the teal energy beams. Trying to deflect multiple projectiles at once was tricky business, but hopefully at least one of those would get knocked back.

Chu was not so burdened by having a special necklace, though. As soon as the three Nightmares arose, he reared up and charged the nearest one, horns down. If it wasn't the real one, then oh well, another distraction eliminated.