A complaint about the motherboard boss.
60000 HP is way too much for a 2nd phase, and considering the 2nd phase does nothing but charge at you and shoot a hardly threatening V laser down, the boss is boring and tedious and not hard at all.
Slash that HP down to 15000-20000 but give him alot more signal drones at the start to make up for it, also maybe give him some lasers like the other mechs have, that shadowbeam isn't much a threat.
If you were giving him 60000 HP because the destroyer has 80000, think this, the destroyer has several segments that allow players to greatly multiply their damage against him, but the motherboard is 1 entity, so giving him more health then duke fishron just makes him take longer and not actually be harder.
If you made the boss begin with more signal drones and slashed off about 66%-75% of his health, he would be more like the BoC, remember, BoC only has 1000 health, but the first half of his boss fight is killing his peepers, which give him at least a couple thousand more health.
Also the Soul of Mind needs to not exist, please just make him drop souls of might like the destroyer, not only does Mind not end in "ight" but also for people using this mod with other mods(which should be most people) it makes other mod items (like Thorium's soul forge) impossible to craft.