Why won't my greninja breed properly?!?

Question

So I wanted to breed my greninja with battle bond into lil' froakies, so I put my male greninja into the nursery with a ditto, but when I came back 2 DAYS LATER, she said that they "don't like to be playing together, though", which seemed like the new way of saying that they can't breed, but last I checked, ditto can breed with ANY Pokemon except one in the undiscovered, and I'm pretty sure greninja isn't in the undiscovered group. Please help me out! this is driving me CRAZY!

Answer 1

Ditto can breed with Greninja, but not Ash-Greninja. If you look at Ash-Greninja, you'll see that it's in the Undiscovered Egg Group. You cannot pass Battle Bond onto Froakies.
Also, just a side note, eggs appear with steps, not time.

Best of luck!

~Rio