Should I lvl an unit just for a story mission?

[Unregistered]

In the video guide of key kii, mission Base Scramble I I see him use a Verotte 50cc38, tbh I am willing to level Khuri (because of her triple shot) but Verotte is rather niche to be lvl just for a single mission.I make this thread to ask if there's any unit (free, non event, not - gacha of course) that can replace her role. I have draw 8 times this month (I start since early April) and I got Robert, Iris, double Dorca, Bernard, Barad, Berna and Olivie (yes no range DPS whatsoever). Should I lvl her or wait until I got Spica?

[Masterwolf]

If you are asking if you should level Khuri then the answer is yes. She is quite useful.

[soranokira]

Verotte is rather unnecessary, though she might have her uses.

also, https://www.youtube.com/watch?v=TwF3QinS9xU&index=2&list=PLSSq-bx6SxRQ7F_ZSRhHUH5ZuPR_VsPeL

edit: I forgot to point out that under MOST circumstances, you can replace a pirate or a VH with an archer, especially if your archers are spica and bashira.

[King Dong]

In the video guide of key kii, mission Base Scramble I I see him use a Verotte 50cc38, tbh I am willing to level Khuri (because of her triple shot) but Verotte is rather niche to be lvl just for a single mission.I make this thread to ask if there's any unit (free, non event, not - gacha of course) that can replace her role. I have draw 8 times this month (I start since early April) and I got Robert, Iris, double Dorca, Bernard, Barad, Berna and Olivie (yes no range DPS whatsoever). Should I lvl her or wait until I got Spica?

If it is the one I am thinking of it is like 2 Archers, 1 Vampire Hunter, and 1 Pirate...I would assume any 4 Ranged Single Target DPS would work. Like Spica, Bashira, Soma/Daniela, and Khuri.

Edit:

Checked the video it was 3 archers and 1 Pirate...I would still think any 4 would work...might even work with your second Witch. (assuming you leveled Cloris and Calliope)

[JMich]

In the video guide of key kii, mission Base Scramble I I see him use a Verotte 50cc38
I did pass the missions without leveling Verotte, so Verotte is not required. I don't think I had a leveled Spica at that point, though I did have Bashira ~50CC40 and Nanaly 50CC40, so I had two strong archers.
Look at the other channels, like Poor Troopers (https://www.youtube.com/watch?v=PdwtYY6TwMc) or VP Games (https://www.youtube.com/watch?v=7YK-VJ-ebvs) for alternate strategies, and compare their units to key kii's.

P.S. Looking at key kii's video, khuri should be a good replacement.