Qiqi is a Cryo element support/healer type character. What makes her unique is that she attacks pretty fast compared to some of the other characters, and she comes with a passive that helps with gathering items since it displays icon on the minimap. Her elemental skill summons a spirit that will occasionally attack by rotating around the character and inflicting Cryo damage, if Qiqi attacks enemies with this ability up, she will heal everyone in your party, and this scales off of her ATK stat. Her elemental burst will inflict surrounding enemies with Fortune-Preserving Talisman, and will heal you if you attack them. A very useful healing tool since you are not locked to using her just to recover, so that you can switch to your main DPS to attack and constantly heal.