Any 3 items can be used to summon - no benefit in using more.
Progress as far as you can in the maps to max your exp/min for leveling
If you have 3 cuties selected, exp/min is divided by 3, whereas if only have one, it gets the full exp/min
You will need three cuties to progress thru the maps as bosses get harder quickly
Best option may be to pick the one you want as a main and select it only for offline exp/min
You must level a cutie to 40 before can evolve
At 40, use any other 1 star cutie (regardless of level or type) to evolve to two stars
Cutie feeding must be at max before evolving
At 2 stars level resets to 1 but can level to 80
Exp needed between levels goes up a lot after 40 - roughly 150k between 40 and 41 for example
Accessory crafting becomes available when accessory reaches level ten
To craft, use any three items to get a random effect - can do repeatedly to get one you like
After you get an ability on your accessory, you can add the cutie to the pact tab and your toon will have said ability as well
To feed higher you must use breakthrough
Note, some items are needed for breakthrough, do not use these for enchanting
Skills are leveled via using unwanted cuties
Max your boss fights per day - losing a fight does not cost an attempt
You get a limited number of materials per day for summoning so it may be a waste of money to buy another slot open
