The Challenge was issued in Angel Oasis

Hey, I just had this idea about a Cordelia and Angel/us fic.
Cordelia finds out that she is a witch, there is a scroll that says that she will be the strongest in the world and will play a huge role. She gets powers but gradually and needs to control them.

NEED
set during BTVS when Angelus was loose
Xander and Cordelia breaking up
Angelus bothering Cordelia before she finds out
Angelus getting obsessed
Cordelia almost killing someone
Angelus and Buffy arguing with Cordelia in the middle about which side she should be on.
Giles finding out that Cordelia has 48 hours to decide what side to be on Good or Evil or else her powers will fade and go away.

Optional
Angel
the ending
Cordelia doing spells
Cordelia's powers (freeze time, read peoples thoughts, power over elements, etc.)
Ms. Calender
jealous Willow/Buffy

I did some change on the challenge so it can fit with the storyboard i have in mind.

Xander and Cordelia were still a couple but she's lying on her bed at the hospital

When she awakes Cordelia starts acting strangely she's more aggressive.

There is new a new librarian at school with amazing eyes he had a younger brother who will be Buffy's classmate. ( But he is very interested in Cordelia.) optional

Everybody at Sunnydale High knows about the Chase bankruptcy but Cordelia living standard didn't change and rumour stats that the cheerleader lives with her doctor but no one succeeded to prove it.

Drusilla babbled some night about amethyst eyes miss matched others and a new yami no matsuei.

Cordelia change became more pronounced and rapidly her power start to go crazy.

Giles Finds out about it when he watch Cordelia killing some demon by invoking a demon a strange man wearing a long white coat praising her progress on that matter.

Cordelia's mentor was in touch with Angelus.

The man was chased by some sorcerer and the whole Scooby gang witnesses a battle where the man shows a colossal power for a human being. The watcher saw Cordelia using some of that power few days ago.

Giles finds out about the yami no matsuei (Descendant of the darkness in Japanese) and their powers. Those powers they could choose to use it for helping the good guys or the bad guys. It's up to them.

This is the main story but this is some Angelus/Cordelia but I will need someone to do the smut part and some Muraki/Tsuzuki.

The characters I introduced in this fic come from a Comic known as Yami no Matsuei it's a yaoi male/male relationship.

Please tell me if it's all right or no.