The only problems I have deck-wise are when something new immediately becomes meta, as it was with a lot of recent FIRE archetypes. Fire Fists & Fire Kings alike, both can burn in hell. [s]See what I did there?[/s]

For the most part, I like unpredictable decks, technical decks, or my own original brews. Takes mad skills to build a "Chaos Ritual Dragon Xyz" deck that actually works more than half the time :3