Healers are one of the cornerstones of support roles in Genshin Impact. When any character has healing properties that affect the entire team, they’re pretty much automatically in the conversation. It doesn’t feel like shield characters, where they’re never really necessary, because there are some characters that benefit from having a healer on the team because of how they take their own hp. Of course, some healers are better than others, and some have been outshone by newer healers. In my opinion, though, no healer is outright bad. The healer roster is also very versatile, which makes me wonder how “How easily could a team of healers beat the game?” Well, lets see by beating Genshin Impact Using Only Healers.
Rules:
I can only use healers for everything.
Coop is allowed, but I cannot abuse it.
No Healing Items in Battle. (obviously)
All uses of a healer character are allowed, such as Furina's damage mode and Diona’s shield.
Healer Criteria:
Characters that can heal the entire team individually or all at once with their kit are allowed.
Characters that get healing from constellations don't count, such as Zhongli.
Characters that only heal themself don't count, such as Neuvillette.
Putting a weapon like Recurve Bow on a character doesn’t make them count as a healer.

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