Mother Board



The Mother Board is the Hard Mode version of the Brain of Cthulhu. It is summoned by using the Mechanical Brain which is with 6 Vertebrae, 6 Souls of Night, and 5 Iron/Lead Bars at Mythril Anvil. It has 25,000, 30 melee damage, and 45 ranged damage.

First stage
In the first stage, Motherboard will float and teleport like the BoC. However, it will also spawn a Signal Drone every 6 seconds until there are 25 of them. (eg: if you kill 3 then it will make 3 to replace them.) Finally every few seconds it will fire a laser beam much like the ones that are shot by the necromancer. The difference being that the laser would connect to each of the Signal Drones.

Second stage
In the second stage it no longer spawns Signal Drones. However 4 clamps appear (one out of each of the 4 black cord things on the bottom of its head.) which act much like Plantera's tentacles. Due to the fact that there are no Drones the lasers it shoots just go straight like the Heat Ray, however, it shoots the laser much more frequently and in random directions. As for how Motherboard moves; it will still teleport near the player, but instead of rushing at them it will move away.

Drops
Mother Board Trophy (10%)

Chainsword (25%)

Teslapack (15%)

Credit
Credit for this idea goes to zoomo.

His profile can be viewed here: http://www.terrariaonline.com/members/zoomo.71392/