Which stage is the most efficient in term of 2* childs for Exploration fodder?
I normally farm Ch.2-4 normal, but i feel like it take too much stamina.
Any of the 7th stages in <Story Chapter 2>.They count toward Lisa's Mission Pass.I don't get red evolution crystals or Suspicious Ore, but equips are 4-star, slightly helping soul carta enhancement.2-4-3-1 doesn't give 4-star equips, but gives red crystals (evolve the blobs) and Suspicious Ore (equipment options mission pass).Stamina efficiency is not up for discussion, because rates are unreliable. A 10 attempts run can give 2 or 8 Childs. Why bother.
I also like going for the 2-4-4-1 while Hot time for the slightly more exp. Helps level up some of the 3stars for some extra crystals.
I've never thought those indicators meant anything. Thought they were like "New stories" plaque enticing you to go on further through the plot.
I do 2-1-1-1 and the 2* child drop rate for me is about 80-90%.