Evasive, regarding character cards, means that they can only be challenged by other characters who have Evasive as well
For instance, Marina Vendrell is the rooms commander, and Marvo, Deep Operative is the only clash commander stuff like that
a mana rock that reduces your clock by a turn or two is well worth the three-mana investment
The forest has become unnaturally overgrown and strange creatures are emerging (hello, Heroes of the Feywild), or a blight has swept across the land killing crops and animals alike, what sort of foulness is causing it
In the previous article ranking the top blue cards in Modern, I talked about how the big difference between Modern and Legacy historically has been the lack of universal answers in the former, while the latter has cards like Daze, Force of Will and Wasteland