>Have the spear doll back off to give it more room to properly dodge the incoming fire
>You decide keeping the unharmed spear doll unharmed is worth lightening up the pressure on Koishi a little, and let it fall back a little to comfortably clear the burst headed for it, continuing to circle.
>Have the other spear doll close in on Koishi from a different angle, once it's mobile again
>Continue to shift our own position to put ourself between Koishi and the nearest cover
>The other spear doll and its shield guardian cut a more aggressive angle towards the laser you're pressuring Koishi with, moving to cut off that direction so you can pin her properly.
>You press forward along with them to keep pace with her and push her towards the damaged doll some more.
>If we can spare the focus, toss up another doll to spray danmaku in Koishi's general direction. Don't worry about controlling it precisely, just add another distraction for her
>You can spare the focus to quickly fling up an unarmed danmaku doll, which pauses briefly before firing an irregular spread of triangular danmaku in Koishi's direction and vanishing back to storage. There's not enough precision or strength to the shots to be more than an annoyance, but it should help.
>For her part, Koishi continues her retreat, but starts striking back a bit more actively - either she's properly recovered from that elbow, or she's starting to take this a little more seriously. Maybe both.
>One cluster, a little faster than the earlier ones, flies at the lone spear doll, forcing it a little further away. You're not sure it can get beyond her effectively at that distance, at least as long as Koishi keeps moving away from you.
>Another flies at the shield and spear combo, too quickly for a proper reaction. The two stumble on each other a little as they get shoved back slightly by the shots pounding into the shield, but it holds and they continue their advance.
>"Really, Alice!" Koishi says, grinning again, "You're acting like you don't want my gift! Reaction formations aren't healthy, you know!"
>She hops back a little and begins hovering just above the ground.