Tanks For Playing!

Info
Tanks For Playing is a promotional event to assist lower level players by lowering the level requirements of specific Tank units.

The first of this event was introduced on July 19th, 2013.

Effect
The following units were reduced in level requirements:
 * Recon Vehicle: 15 to 13
 * Hailstorm: 20 to 18
 * Heavy Recon Vehicle: 23 to 20
 * Heavy Artillery: 28 to 23
 * Medium Tank: 30 to 25
 * Super Tank: 32 to 27
 * Heavy Tank: 35 to 30
 * Earthshaker: 40 to 35
 * Heavy Chemical Tank: 45 to 40
 * Mega Tank: 50 to 45
 * Heavy Arctic Tank: 55 to 50