Alissa

Shadow walk
Allows Alissa to walk undetected through shadows, and be a shadow. She cannot interact with anything she wasn't touching before using this ability.

Traverse the darkness
Using a slashing weapon, Alissa can create temporary portals between two points. Generally lasting between an hour to 3 hours.

Unleash the darkest minds
Alissa relinquishes control of her body to a collective of minds, allowing them to think of ways around an obstacle instead of herself. She suffers no negative side effects from continual use of this ability. They don't always come up with good ideas, forcing her to constantly keep an eye on them.