Tourmaline's powers are relieving stress and healing wounds, though she can't revive like Rose Quartz could. (We're avoiding spoilers here, so I'm saying Rose.) She can also shapeshift and use her hammer to spring her high into the air. The hammer can also change sizes.
(THIS STORY IS 100% MADE UP AND IS NOT CANON) This is Tourmaline. She was one of the original crystal gems, and was poofed in the Gem War by Bismuth. She then was revived by Rose Quartz and went somewhere, resulting in being corrupted. She was revived later on. She is now part of the Crystal Gems.
