The Uber Kristallon represents the strongest Alien that can be found on the regular maps. It has roughly the same strength as two Cubikons and deals out lethal amounts of damage. Resembling a much larger Uber Kristallin, the Kristallon is a fast alien for its size and has x2 the power of a Uber Sibelon.
Uber Kristallon (also known as UBK or UBlon) are 8 times stronger version of the regular Kristallons. They have a distinctive red color and are somewhat smaller than the Boss Kristallon and regular version.
Being the strongest alien found in 4-5, the Uber Kristallon deals 30.000 to 40.000 damage per hit. The UBK can easily destroy a starter over a small amount of time. UBK are known for their damage. Their speed is compared to Citadel's. Boasting sufficient damage, shield, and health, UBK alone are strong enough, but being in 4-5 , other strong aliens may be nearby and assist it, such as the also powerful Uber Sibelons or even Uber Kristallins, making it even stronger.
Using PLD-8 rockets while fighting UBK can disable its attacks by 30% for 5 seconds, allowing you to survive longer.
Fighting a UBK with at least one Aegis player in your outfit so the attacked player can get their hitpoints and shield back if hit by the UBK.
Try to find the 'sweet spot' of the UBK when circling where you do not get hit often. It has a long range of attack, so trying to do constant damage without getting hit can be difficult.
If you can, make the UBK follow you to the edge of the map, then don't attack it with lasers, but hit it with a rocket and if you're lucky enough, it will shoot you only once or twice and then it'll stop. After that, you can freely start shooting at it with lasers.