This 4 Gem pack is great for battle veterans. These Assist Gems can be used by all characters. They're sure to give you the winning edge in battle! Note: If you would like to see the effects of the Gems individually before purchase, you can view them in-game from the Gem List within the Store, or from Gem Unit in the Customize menu. This add-on is exclusive content for STREET FIGHTER X TEKKEN. The effects of the Gems may be subject to change.