Joint Firepower Exercise (JE) is a game mode otherwise known as a time attack dungeon. The goal is to clear stages in the shortest time period possible to earn the highest score.
Joint Firepower Exercise works fairly similar to the Raid game mode. 3 tickets are given daily and once one run is completed, the remaining tickets can be used to sweep. There are 4 different stages to select from with the latter increasing in difficulty. Students can be borrowed from circles with the same conditions as those in raids. However, it is important to note that failing to complete a stage will not prevent the students used from participating again.
To begin, enter the current exercise being held. The exercise is started by pressing the yellow button on the bottom right of the screen. The blue button to the left can be used to start a mock exercise. Once started, 3 stages need to be cleared with 3 separate teams. Each team will earn a score based on the time used to complete the stage and the stage's difficulty. After 3 stages are cleared, each team's score will be aggregated into a final score and provide rewards based on the tiers below. Joint Firepower Exercise coins can be spent in the Shop.
In this exercise, swarms of enemies will rush your units similar to the Ruins stage in Commissions. There are multiple swarms in a stage and once enough enemies are defeated in the current swarm, the next one will spawn.
Phase
HP
Time
Special Rules
Notes
1
5,124
5,199
9,393
4:00
2
11,070
11,136
20,296
4:00
3
10
10
16
3:00
Enemies' HP is reduced, but they only take a maximum of 1 damage at a time.
4
15
15
24
3:00
Enemies' HP is reduced, but they only take a maximum of 1 damage at a time.
Students using AR / HG weapons will deal additional subsequent damage when they attack.
During this exercise, there will be 3 waves of enemies along the stage. Similar to the relics in Hieronymus, there will be a totem in each wave that when progressively healed, will give stacks of increased damage taken debuff to all enemies (Max stack of 10).
Phase
HP (Totem)
Time
Special Rules
Notes
1
Wave 1: ~5400
Wave 2: ~8100
Wave 3: ~13500
3:00
2
Wave 1: ~10560
Wave 2: ~16430
Wave 3: ~25420
3:00
3
Wave 1: ~21310
Wave 2: ~33780
Wave 3: ~50265
2:30
Any buffs allies receive will be removed. Buffs from passive skills or a special student's sub-skill are exempt and will not be removed.
4
Wave 1: ~32930
Wave 2: ~52530
Wave 3: ~77110
2:30
Any buffs allies receive will be removed. Buffs from passive skills or a special student's sub-skill are exempt and will not be removed.
Each Exercise season will have a set environment and enemy armor types, along with up to 2 additional Special Rules, depending on the stage players choose.
General effects
Environment type
Enemy armor type
Ally effects
Allies using specified weapon type will have their Attack reduced
Decreased ally Attack Speed
Decreased ally Defense
Reduced cost recovery of all allies whenever EX skill is used
Increased ally Critical Rate
The scarecrow's HP decreases over time
If the team has at least one of all roles (supporters, attackers, tanks, healers, and T.S) present, the Cost Recovery speed of allies is increased
The number of students deployed changes their Attack and Cost Recovery (given by buffs). The fewer the students deployed, the more buffs each student will have (deploying more than 4 students won't give any buffs)
Students using AR / HG weapons will deal additional subsequent damage when they attack
Any buffs allies receive will be removed. Buffs from passive skills or a special student's sub-skill are exempt and will not be removed
Tactical support and AR students' attack is increased. These buffs do not stack.
Enemy effects
Increased enemy Accuracy
Increased enemy Evasion
Enemies explode upon death, dealing damage to allies in a circular area
Enemies take damage each time they are affected by a crowd control
The enemy regenerates health at regular intervals
Enemies' HP is reduced, but they only take a maximum of 1 damage at a time