The crystals on Tybink's body are a unique form of Citrine that cannot be shattered by any known attack. Tybink spends many months alone in its cave, waiting until its crystals have grown strong enough.
Tybink charges into stone walls repeatedly at different angles in order to toughen its body. It's said that one may be able to discern its evolution path via the shapes of the cracks that form on it during training.
Born from the high temperatures and pressures deep underground, it defends itself by firing beams from the jewel part of its body. Tybink become stressed out if they do not get to train every day.