Finally, the -9 on Vraska is undoubtedly more powerful than Ob Nixiliss -8, even if you have to proliferate to finish the job
Gameplay featuring the Portal sets was designed to be played at sorcery speed, hence the timing restrictions on Xiahou Dun, the One-Eyeds ability
It's an interesting gateway, as it takes some of its more relevant rules, but doesn't address all the concepts
There have been a few bombs in the Commander decks of the last two years, and for each one, I bought the one deck I thought had the best card ( True-Name Nemesis and Wurmcoil Engine )
Like many modern digital ladder games, their is an XP/Leveling system with rewards, from which you get a lot more if you shell out the money for a premium account