Not much is known of him since he is a mutant kaiju and is known for brutal strength in combat and is made up of crystals. He is a mutant kaijus that was seen in one of godzilla video games.

Classification: Crystal organism 

Powers and abilities: superhuman physical characteristic, self-sustenance(type 1 and 2), immorality(type 1 and 3), skilled in hand to hand combat, large size(type 2), regeneration(Low-Mid; Instantly regenerates from a drill to the chest), skilled in stealth, breath attack, magma manipulation, life force absorption, radiation manipulation, paralysis inducement( krystalak has a electric surge which increase his DC, drastically speeds up his stamina, and can produce a blast that paralyze opponents), healing(Self recovery at regular intervals), power mimicry/power nullification(When godzilla beats a monster in battle, not only he does he copy their abilities, but also makes them lose the ability to use the ability themselves).

Attack potency: Moon level(Matched godzilla in battle)| Moon level(Matched and defeated the sphinx and spacegodzilla, the later can create black holes with various solar masses of weight)

Speed: Massively FTL + Movement speed and reactions

Lifting strength: At least Class M

Striking strength: Moon class

Durability: Moon level(Took blows from monsters stronger than him)

Stamina: Extremely high

Range: Kilometers (His atomic breath traveled around a large portion of the cities before hitting the Voortak mother ship)

Standard equipment: Power surge crystals

Intelligence: Above average. He wants to become the strongest monster in existence, and is quite malicious.

Weakness: None notable