Talk:The Watcher in the Sky/@comment-11176760-20151116111024/@comment-25435121-20151117201731

Yeah, generally speaking cards that a self heal or self buff as worse than their random or team counterparts.

If you have a single healer in the Category:Heal (Lowest HP), then those can be useful for beginners since it lets them heal up the most damaged cards. Obviously a team healer would be better.