Bonus round: Using Volrath's ability, you can clone a Master Biomancer, then play Sage of Hours to instantly get an extra turn
Its a self-contained win condition that can also provide incremental value, so its hard to complain even if it costs 5 mana up front and 3 more to activate
However, there are far more opportunities for strategies to fall through and players to be left with no way of winning with the Emerald/Sapphire deck than there are with the Amber/Ruby one
Instead, they're a fun way to add different aspects of Magic history to Mystery Booster 2
Cards are almost written in their own language, with particular words and phrases target, destroy, counter carrying special meaning they dont have in Merriam-Webster
They have low cost so that you can flood the board early and attack your opponent directly