VIB

VIB is a membership service where you have to pay blocks to unlock the service for a certain period of time. Once that time is up, all the perks go away. The perks include: x1.5 gold, x1.25 xp, +1 box slot & +1 daily quest, 25% faster box opening, gold aura on all cards & on your character, and [VIB] tag in chat. You can purchase a week of VIB for 350 blocks, a month of VIB for 1,000 blocks, and permanent VIB for 3,000 blocks.