~Abilities

Willow's powers.

*Due to her advanced magickal makeup, she does not get drained from spells and will not run out of energy unlike other witches.* 

Genius level intellect " quick minded, good at strategy 
Expert in computer hacking and robotics " can easily work with technology
Able to channel her dark side 

Ability to fly

Immortality 

Able to absorb an opponent's magick to decode it

Able to perform all manner of spells, rituals and transmogrifications independently or with the aid of others

Can travel to other dimensions with no problems at all and can even fight in multiple dimensions
Project and perform incredible magical feats such as flight, telekinesis, telepathy, force field generation, portal-creation, photokinesis, electrokinesis, astral projection and regeneration by sheer force of will " all to a highly advanced level

She has the ability to literally drain somebody else's magick to use as her own
Storm-based flight and lightening generation
Teleportation (with no side effects and is able to teleport others) 
Voice manipulation " can use voice to surround a room (even without being present), can use sonic manipulation to kill/harm, make her voice demonic, cause ground tremors, make windows shatter, etc
Sleep induction
Pyrokinesis
Advanced telekinesis
Regeneration 

Can heal herself rapidly from serious and minor injuries (including lobotomies) and can also heal others in the same way
Weather manipulation " (E.G: wind rises around her when irritated)
Mind control and manipulation " can control people's minds with ease, can render people to do exactly what she wants and have no free will
Simple gestures to control 
Expert at potions/charms
Freeze people/time

She can cast spells consecutively with no problem
Feelings control things if she chooses
Can enhance strength of herself/others
Make objects appear/disappear 
Can induce any feelings magickally
Can feel others presence and feelings
Enhanced senses

Able to use ancient weapons with no negative side effect (E.G: Slayer scythe)