I finished the expansion campaign, the expansion revenge campaign and the expansion challenge. Odric with one unlock swept through them all.

I also unlocked a card from each Ravnica deck through Talrand. They play really well, actually. Then again, multicolor decks, duh.

I like the challenges - they're on the average harder than in the base DotP 2013 ten, though nothing as layered as the Praetor challenge.

Didn't like the Curses challenge, though - found two ways to kill him, but it wasn't particularly optimized, like the other challenges.

probably try to get the non-online achievements, but they seem a little tricky to pull off. Either way, my campaign completion has happened

So worth the money then?

pretty much. at the very least, 5 RtR guild-colored decks to unlock and play with - the Azorious being the only quirky one, being aura-based