The Lazer Collection (Web Animation)/WMG

Randal is gaining Doctor Octoganapus's trust so he can lead him into a trap
Randal never showed anything other than pure justice till Doc Octogonpus revealed him as his father. He may have be planning on leading him into trap.

All the Miscellaneous characters who were "FIRIN' THEIR LAZOR!!" are progeny of members of the Council of Shoop
Each individual needs to meet a specific requirement to summon the "Power of Shoop". For the one who beat up Dr. Octogonapus, it was an emotional outburst of terror. The kid writing in the test needed to be asked by someone who wanted to cheat, and Harry just needs to be annoyed with Ron.