Refer a Friend: Rent the IS-6

pizzastorm: Hey everyone,   The end date for this special was originally listed as May 12th, but should have been listed as April 15th. Anyone who used the Refer a Friend program during this time (and had the new recruit accept the invite) will receive the mission for the rental tank, but there will be a delay before you receive your e-mail.   Please note that once the invite was accepted, you need to play at least 1 battle to complete the mission. We apologize for any confusion around the special.