Have you heard of the new draft challenge coming up in Clash Royale. If you have tournaments then you get one free entry. Sadly you can’t play this challenge in friendly battles. For more information got to this website http://clash-royal-base.com/heal-draft-challenge-new-event-clash-royale/
And if you want to see game play for the Night Witch, Bats and the Heal Spell. You can see it in the vedio down below https://www.youtube.com/watch?v=mHJYLJgOxnk
Here are the stats of the Heal Spell http://statsroyale.com/card/Heal