Impassible Gates

Prevent all damage from creatures with an
Evasion ability that prevents you from being
able to block them.
At the end of the turn, if 7 or more points of
damage have been prevented by Impassable
Gates, destroy them.
"The Shedu have given the city those great, sleepless
stone watchers. Our soldiers can stop most threats
The power of their glare foils such unnatural invaders
that no man can match. " - Priest King to his Son.