As you get higher level on the main game, it becomes easier to get normal gacha seeds... so use them ASAP to get the manyu, 3*, and more rarely 4* and ampies.
Also, some 2* units share skills with rarer units - for instance, 2* Margaret's Bludgeon is also on 3* Nymphaea, and 2* Yuki Yanagi's skill is on a 4* (the name escapes me right now). And 3* can often share with 4*. It seems like 5* and up are usually unique skills though in my experience?
At least until you have one of each 2* and 3* unit maxed at skill level 5 and 4 slots, and your 4* units like Hibiscus with skills shared with lower rarity units at skill level 5, it's better to use what you get.
I rolled 2 4* though they were both the same and IMO a fairly poor one 5% Solar filled at the start for an ability when evolved 2% prior to it. :/
Yeah, I believe 4* and above slightly increases the group ability whereas a 3* actually adds one (since they did not have one previously).
Still looking for my 1st 4* from normals!!!
Flower Knight Girls: 172383087
Kamihime Project: 2068959
Gone but not forgotten:
Girls Kingdom
Hitsuji Chronicle: 2068959
You'd be wrong then. While it seems the trend to increase the ability they have they can gain an additional ability instead of enhancing one. I don't have a wide pool to make a generalization, but Toad Lily gains an attack boosting battle ability in addition to her default 50% reduction from pests ability upon evolution.
If I had to make a generalization 3* adds an ability since they lack them.
4* improves the ability they have.
5* Gains a different ability in addition to what they have.
6* Gains an additional ability and maybe improves what they have as well to fit the trend.
Last edited by Flan; 04-20-2016 at 02:30 PM.
Flower Knight Girls: 172383087
Kamihime Project: 2068959
Gone but not forgotten:
Girls Kingdom
Hitsuji Chronicle: 2068959