Seek the power of the crystals with the Gem Clan a new clan deck for Crystal Clans! Gem Clan grows in power as crystals are claimed. Reduce the cost of crystals with Crystal Seekers. Protect your allies with the Ruby Dancers' whose defenses increase for each crystal your opponent has scored. Use Gem Clan's special ability - Crystal Force to gain power for each crystal in any score area.Expansion: Crystal Clans Master Set required to play.