Quantum's Take

Vixen is a champion with some very strong synergies for new players on fresh servers, but she falls off incredibly fast due to the fact that Birds of Prey is not a meta faction and there are much better Mythic and Limited Mythic supports you can unlock in your first month, such as Cyborg. I wouldn't invest too much force into her, but she does have some early usefulness.

Damage Type

Physical

Sources where available

The Bleed, Motherboxes (Green, Blue, Purple, Yellow), Random Legendary Shards

RavenHrt's Transmute Priorities

Energy Gain Bonus, P DEF, S DEF

Recommended Legacy Pieces

Starheart Staff

Coluan Force Field Belt

Multiversal Force Upgrades

Familiar - Enhanced

Reduces cooldown of [Familiar].

Raptor Attack - Enhanced

Reduces cooldown of [Raptor Attack].

Fly High - Enhanced

Increases Vixen's Physical DEF.

Ultimate

King of Beasts

Increases ATK of all allies within range by 15% for 10s

Global Skill

Rhino Hide

Increases all Champions' HP.

Skills

Familiar

Increases ATK of an ally by 20% for 10s

Raptor Attack

Deal Damage equal to 200% of ATK to an enemy

Fly High

At start of battle, increases self Dodge by 4%