Quadruple Cube

Cooldown: 15 

For all teammates, applies action-control immunity for 4 seconds.
Increases DEF by 
[100-400]

T2: Recovers HP by 250% of ATK for all teammates.

T5: Recovers HP by 50% of ATK over time for all teammates for 8 seconds.

Passive

Increases Recovery Effect by [15-45]% for all teammates.

T3: Decreases Skill CD Rate by 10%.

Cooldown: 13

Recovers HP by 
[300-600]% of ATK for the teammate with the least HP(%).
Increases the teammate's ATK by [50-250] for 4 seconds.
Recovers 2 Ignition Gauge Points.

T6: To the teammate with the least HP(%), applies DMG immunity for 3 seconds.

Perfect Command

-10 Ignition Gauge

Upgrades the Basic Attack for 7 seconds.
Divides [90-189]% Magic DMG to the enemies within range 4 times.
Total [360-756]%.
Recovers 1 Ignition Gauge Point per attack, and recovers all teammates' HP by [50-105]% of ATK.

Increases all teammates' ATK by [0-12] for 7 seconds.
Increases all teammates' ATK by an additional 
[0.4-0.6] per each character level.

Rice Pot

CC Immunity
Good TR Heal
Generate Ignition Gauge
Need a lot of Transc to be decent

Boss content

Decent in some specific content like Raid
Otherwise you often dont bring healers
Generate Ignition Gauge

Ranker Wars

CC Immunity is crucial for PvP