User blog comment:ArmorDragoWizardDrum/World Championships Card Deck Ideas/@comment-1755882-20160619111731

I can't really recommend the Dragon World Jackknife decks, because while they are strong contenders, they have some pretty heavy autoloss matchups, and that can be a death sentence in a big Regionals event.

Bonds would probably be the best case. Solid rush deck that doesn't really have any autolosses, strong Aster matchup and decent Fifth Omni matchup (since those are the 2 decks consitently making top right now) to account for the current meta, and you can slide a couple Asters into the side if you can manage to get a couple in time.