A new "tank destroyers" trailer and some new screenshots from World of Tanks shows off another class of vehicles from the armored combat MMOG. Word is: "The trailer showcases the whole new class of combat vehicles available in the game – tank destroyers - pointing out both their strengths and weaknesses. The video touches upon tactics and strategies the players driving these monstrous tank-crackers can use to contribute to their side's win." Wargaming.net also urges interested parties to apply for the game's closed beta test. Here's the embedded version of the clip.