Barret, Avalanche Leader* Much better than Barrett from the main set, Final Fantasy 7 Commander Deck Barrett, Avalanche Leader provides a solid body that creates tokens for your equipment, and provides a limited, but completely free attaching method each turn
This will keep your characters in turn longer so that you can actually play them
This encompasses stats, costs, abilities, and everything else like that
For as long as it remains exiled, that player may play it using its primary characteristics
Now, thematically, there doesn't seem to be a super strong of a connection between Barnabas in FF16 and Kraum, though this isn't that uncommon for the Final Fantasy: Through the Ages cards
Much like the strategies seen in the best MTG decks, success here comes from combining explosive offense with tactical disruption