This is the email WG sent this morning to some inactive players:
For 7 days, this tank destroyer is yours. Take it for a spin on us and become the new “predator”. Train your crew, rack up some credits, and spread terror on the battlefield. Take your chance. An amazingly strong and accurate 128mm gun, high performance engine, and unforgettable camo. This tank destroyer fulfills all your needs. Get into position. Lie in wait. Blast your enemies away. Log in and grab this extremely dangerous Tier VIII tank, only available for 7 days after you receive this email. Ready to put everything on the line for victory?