Sardonyx

"Sardonyx" is a Gem whom is set to appear in the third StevenBomb event.

Abilities
Sardonyx possesses standard Gem abilities, including weapon-summoning, bubbling, shape-shifting, fusion, regeneration, agelessness, and superhuman strength/durability.

Trivia

 * Sardonyx was revealed in the Crewniverse's tumblr post.

Gemology
Gemstone Information
 * Sardonyx is a type of microcrystalline quartz, specifically onyx, but is banded with browns, reds, or yellows instead of black.
 * Sardonyx is a stone of strength, protection, and victory.
 * Sardonyx is an alternative birthstone of August.
 * Sardonyx is use to enhance willpower, integrity, stamina and vigor.