Sentry

is an enemy in .
==Description==
Guardians of the Aurora Gate. The Sentry is quite savvy and experienced in combat. Each of them is millions of years old. Their main trait is the ability to move into the thick of combat at lightning speed and deal massive damage.
==Behavior==
Sentries are slow-moving, but have the ability to instantly teleport from one location to another, which they typically do right after attacking or when Gatekeepers move out of sight. Sentries attack very slowly, first using a purple laser for targeting, which will flash bright blue for a moment before the Sentry shoots. Once the laser begins flashing, the Sentry will stop turning, so shots can be avoided simply by moving to the side at this time. Sentries can withstand a fair amount of damage, so it may be worth using more powerful abilities to take them down more quickly.