Balcony
Trial: Finish the level after beating the logic gate puzzle in 7 moves.
This is for the end of the level when you need to drop the ball in one of three columns to get all the gates green. The Solution is: 1, 2, 2, 2, 2, 2, 3
Electric Laboratory
Trial: Finish the level and deactivate the Mechanical Monstrosity using only the Tesla Coil in the lab after it is activated.
This one is a little hard but nothing too impossible. Basically you will fight the monstrosity as normal and when you get it down to 75% health, it will go to the coild and heal up. After the cutscene, if you are quick enough you can hit the button while it is still there. The rest of the time you have to get it under the coil and get it to stay there. I found the easiest way was if it shot lightning at me while it was on there. Gave me well enough time to get to the button and press it. Hit it 3 times with the coil to kill it. If you hit it with ANYTHING other then the coil you wil fail.
Chromatic Observatory
Trial: Finish the level destroying 10 Deadly Toys using normal hits before completely killing them with a grip
Basically when you fight the 3 Deadly dolls you have to keep hitting them with attacks even when stunned to kill them. They will respawn until you kill them with a grapple when stunned. You cannot grapple ANY of the dolls until you have killed 10. I recommend not doing this on Paladin, it was rough. Also use your Dark Crystal to kill 3 of them automatically.