Dumbledore's Army tasks, part 1 - I | Walkthrough Harry Potter OP Guide

Angelina Johnson: Trophy Room Trap

	Angelina has been imprisoned in the trophy room. Move the throne away from the door (Wingardium Leviosa).
	Plenty of steps lower you'll find Angelina in the middle of big mess. You ought to clean this up all by yourself. Start from setting trophies on right pedestals (colors ought to match). Use Wingardium Leviosa.
	When all the trophies are on pedestals, cast Reparo on each pedestal. That's all.

Cho Chang: Mischief in the Owlery

This task reminds chasing the flying book from library, however, it's a bit longer. All you have to do is move around the owlery and follow the running owl higher and higher...:) Sometimes you'll have to use Reparo to reach the owl. Turns out Harry is almost as agile as Lara!

Colin Creevey: Getting back the camera

	Typical arcade task. You need to climb up to the roof to get Colin's camera. (Damn they have good throwers in Slytherin.) Start from moving one of stone benches (Wingardium Leviosa) towards the wall to climb up the first shelf.
	Burn the plant which blocks your way and continue journey up to the roof. Use shelves and gutters. (It's highly probable you'll find Fred & George package.)
	A bit upper you'll have to use Reparo to fix the gutter and broken shelf. On top use Accio on Colin's camera and then go back down the same way.

Dean Thomas: Finding the Gargoyles

Dean wants you to find 5 talking gargoyles. You must have seen them already - they're stone statues of...Some kind of pigs with wings. You can find first one on the same courtyard where Dean is. By the way, apart from talking to them, I'd recommend to cast Incendio on each one (points!).

This is how the gargoyles look like.

Another two gargoyles can be found in tower of Defence Against the Dark Arts, right next to stairs leading from the tower to 2nd floor and on the viaduct.

Last two gargoyles are on the balcony (4th floor) and on upper part of the paved courtyard. Speak with Dean again to finish the task.