Yu-Gi-Oh! Forbidden Memories Tips

How to get same cards
If you want a Meteor B. Dragon you could face these duelists:

Heshin 1: S-Pow ( I A-pow him to get it)

Meadow Mage: S-pow or A-pow

Mountain Mage: S-pow or A-pow

Jono 2 : S-pow or A-pow note: It's rare to get it from Jono 2

I think there's more but this is what I have.