Vivian

Vivian is a good character for longer fights as she is not a pure turn 1 nuker. Her S3 gives the whole team 3 turn immunity and attack buff while giving herself a greater attack buff. This indicates that she can only nuke efficiently after turn 1. This means that she is good in most PvE content, particularly shining in Banshee and Azimanak hunts due to her AoE attacks and potential S2 reset damage.

If you are lacking a Banshee Hunt AoE attacker, she can fill that role very well since her immunity will also prevent your team from damage over time effects from the Banshee and Azimanak.

In PvP Vivian serves as both a cleaver and a fantastic opener option with her high base speed of 115, granting the whole team attack up and immunity for three turns. Unfortunately with the presence of Basar she can quickly lose her set up options if he is left unchecked.

When paired with Time Matter Vivian’s utility increases greatly, as each proc of her S2 is granted the damage increase and lowers her cooldowns. This allows Vivian to not only serve as a great PvE farmer but also an amazingly efficient cleaver with constant AoE barrages.

Her S1 also has a rare 1.2 modifier, combined with her abnormally high base attack and her built in greater attack up buff, all of her damaging skills are guaranteed to sting even at low investment levels. Her self CR push on her S1 also allows her to cycle her cooldowns quicker or focus on single target damage instead of her AoE attacks.

-Kuri

Note: Recommended Exclusive Equipment would be 50% CR increase after using S3 for faster turn cycle.