User blog comment:Masterpolygon/Future Card Buddyfight: Aim for it! Buddy Champion!! Info and stuff/@comment-24419321-20170320131150

Story mode opponents either have really bad decks or the AI is designed to make you feel like a god. I've had so many opponents with 5+ cards in hand at 10 life do nothing as I swing with 10 crit gates of babylon for game.

I don't know what most the newer cards do in the DDD era so the gaito/tasuku switch part required heavy use of the wiki for me.