User blog comment:ScalchopWarrior/Echo-Echo vs Ditto?/@comment-27312415-20151130190659/@comment-24152851-20151201121334

Even so Echo Echo is capable of blasting several Ditto away, while all Ditto can do is physical attacks up close. Their cloning power is evenly matched, so it would take forever for Ditto to get to every Echo Echo, during which Echo Echo has probably taken out every Echo Echo.