What are skills in BattleGems? July 27, 2018 10:42 Updated Skills are the different styles of attacks that you can use. Upgrades to that skill make it slightly stronger. Related articles How do I select a power to use in BattleGems? What are powers in BattleGems? How do I use Crit Gems (Skull Gems) in BattleGems? How do I earn more gold in BattleGems? How do I see my Facebook progress, my friends on the map, etc for BattleGems?