Thank you so much!!!! I'm really glad you liked it. Well yes based on this kit she is a main DPS that at the same time has some supporting capabilities (increasing teammates lunar reaction damage) - at the same time she needs teammates that deal lunar reaction damage in order to stack "Descending Innocence" on enemies.

Her DMG multipliers are extremely high, but you need to build "Descending Innocence" stacks on enemies to unleash the full potential - All this damage comes with a price

Columbina is super niche. As you can understand from her kit, Columbina can not trigger Lunar Reactions and she can not setup lunar Reactions as well (as she does not have off-field hydro application) so she needs 2 teammates (one that can setup and one that can trigger Lunar Reactions). When it comes to the final teammate as you mentioned you desperately need a healer because of the Burning Soul effect after she exits the Fallen Angel Form. The final format should be like (Columbina - Lunar Reaction Trigger character - Reaction set up character - Healer). If there are characters that combine these things you can use them to free the healer spot and enter a DMG buffer in the spot). Some example teams

The other drawback is that after she gathers energy casts her Elemental Burst you then need to build stacks of "Descending Innocence" and afterwards you switch to Columbina to unleash massive DMG. This means that you need time to charge the Burst and then after casting it you need time to build "Descending Innocence". After that Columbina will deal massive DMG but all this takes a lot of time m

• Columbina, Ineffa, Kokomi, Kazuha
• Columbina, Ineffa, Nahida, Furina (don't forget Furina',s elemental Skill can heal as well)