They are easy to kill but beware they can be very annoying.
In large groups they are pretty strong so be careful.
Kristallin (also known as lks or little kriss) are aggressive aliens that are mostly found in packs and shoot any passing player. When Kristallin are in packs, they are harder to kill. Its larger alien, the Kristallon can sometimes show up, but it isn't aggressive as the Kristallin is. Kristallins are notorious for there weak, low damage absorbing shields, making them a good farming solution for new players seeking quick honor and uridium.
Kristallins are also called "Little Kriss", "LK", "SK", "small sharp", "little diamond", and "SLK".