Pinkymod/The Gatekeepers

The Gatekeepers are a Hardmode that can be fought after defeating.

Summoning
The Gatekeepers do not spawn on their own. They can only be summoned in by putting 5  and a  in a.

Behavior

 * The Gatekeepers will fly around away from the player and occasionally charge towards them and breathe Shadowflame fireballs from they're mouth while performing various attacks.
 * Rapidly fire large amount of abyssal lasers at the player from their segments that inflict Shadowflame.
 * Summoning groups of s to fire more lasers at the player.
 * Firing Dark Vortexes at the player which home in on them and periodically stop to fire a spread of 5 abyssal a lasers.


 * As the health of each Gatekeeper drops the weaker of the two will charge towards the player less and attempt to stay back and let the other absorb most of the damage.

Final Gatekeeper
When one of the 2 Gatekeepers are killed, the remaining one will enrage and transform into the Final Gatekeeper, fully healing, attacking much more aggressively and gaining a speed boost.

Aftermath

 * will generate within the underground.

Trivia

 * The Gatekeepers replaced The Abysmal Duo

Bestiary Entry
Twin worms of dooooooom. They are born by the sheer magical mind and mind of the Dungeon Constructor. At some point, the Hornets managed to capture the master of Undeadkind and forced him to construct the Destroyer for them. Let's just say, during those times, the Constructor was tortured brutally and subjected to terrible things. It was then when the corruption of his mind began, as his thoughts became more twisted and generally messed up. After being pushed to breaking point in creating a giant mechanical worm, his mind could not even take itself off the figures of giant worms even as he rested. No. The Gatekeepers were born there and then, as a dark and perverted mirror of the perfect killing machine that the Hornets wanted him to create, but one he was unable to do so in real life.

Given the nature of the Void and how it exists within the minds of whatever has fallen to it's influence, the Gatekeepers persisted on and even became stronger when the Constructor finally went insane. They thrive on the deaths of conscious minds, and revel in the deep darkness of the great beyond. When the Terrarian performed that god-awful ritual, I think the Gatekeepers found a way to break out into realspace. They are gone now, though. I feel a parasitic burden has been removed from Terraria.