Hi. I just started playing this game recently and this is my very first event.. (heard of this game via sybilla nendo by gsc)
From the looks of it this event unit isn't an important one..as I am only in my early lv50 should I just stick to map 2 to get her?

I have only cc Katie and is trying to save sc to try to gacha sybilla :/

I also read e guide on how to effectively use sc. The spotlight does it means rates up for gacha unit like the current ones for this event?