SEMYON WHY THE HELL YOU GIVE CRYSTALS TO UPGRADED TANK .. LOW RANK TANKS NEED CRYSTALS BRING BACK CRYSTALS DROPPING.. VERY BAD IDIOTIC IDEA CUTTING DOWN CRYSTALS

waste update ... need crystals back in game ... your keeping us more time to play for crystals ... hate u guys .. all started to go away from tank online for lower rank holder the crystals are needy .... please update older systems or else keep crystal box for low rank tanks

yes without cystals its started to bore every one and tank will fail soon

not great idea this is increase time in game play and u will gain more we lose time ,, on losing side this dropping crystals is motive but now .. not good idea ,,,