In a game that puts teams and characters in constant battles, Wuthering Waves players will always want a healer by their side. Unlike Genshin Impact where some characters are dedicated healers, Wuthering Waves characters have utilities other than healing. Some are shielders, while others can deal a decent amount of DMG. This is likely because the game forces you to use support characters on-field every once in a while, so they must be worth the time spent.