94 Souls

Cooldown: 7 

Deals [60-210]% Magic DMG to the enemies within range 4 times.
Total [240-840]%
Decreases the enemies Recovery Effect by 
[25-50]% for 4 seconds.

T2: Decreases Recovery Effect of the enemies within range by additional 20%.

T5: Deals an additional 100% Magic DMG.

Passive

Increases Magic DMG by [15-45]%.
Increases teammates' Crit by [60-120] for 15 seconds at the start of the battle.

T3: Increases Magic DMG by an additional 15%.

Cooldown: 13

Deals [125-437.5]% Magic DMG to the enemies within range of the enemy with the highest ATK 2 times.
Total [250-875]%
Removes all active Buffs on all enemies.

T6: Decreases Recovery Effect of the enemies within range by 15% for 4 seconds.

Whirlpool of Demons

-10 Ignition Gauge

Upgrades the Basic Attack for 7 seconds.
Deals [150-315]% Magic DMG to all enemies 2 times.
Total [300-630]%
Decreases the enemies' Recovery Effect by 10% for 2 seconds.
When the Ignition Skill is used, stuns all enemies for 2 seconds.

Increases ATK by 
[0-60] for 7 seconds
Increases ATK by an additional [0-0.5] per each character level.

Boss Content

Not made for Single Target
There are better options

Ranker Wars

Good Burst Damage
Anti-Heal + Strong TR