Unupgraded, Entrench provides a lategame solution when paired with Barricade. Upgraded, it's enough output to just be a pretty good Block card (compare to Shadowmeld on Silent, except you play this at the end of the turn instead of the start).
Combines with Barricade to form a game-winning strategy. Can also be used on its own in decks with good card draw or with Body Slam.
