Ispins the Usurped Land Made Simple

• Ispins the Usurped Land is a new legion dungeon added after the release of Meister's Laboratory. Here are some quick information about the dungeon and mechanic for each boss (special thanks to Pata from GBL Discord Server).

Dungeon Information

• Entry Information:
• Can be entered on the same day as the raid: Saturdays, Sundays, Mondays, Tuesdays, and Wednesdays. May differ in DFOG.
• Characters below level 110 cannot enter.
• 1 to 4 people can enter
• Entry Fame: 33043 
• Fatigue consumption upon entry: 30
• Weekly entry limit: 3 times
• Weekly rewards: 1 time
• You will receive a reward card flip every time you kill one of Bakal's Dragons (4 total), When all dragon rewards are obtained, the number of weekly rewards is displayed as 0.
• If you have acquired all the weekly rewards, access to the content will be restricted even if the weekly entry limit remains.
• Dungeon Rules:
•  Restrictions:
• A 60-minute time limit applies to entering each dungeon. If the time limit exceeds 60 minutes, you will be automatically exited from the dungeon.
• The number of dungeon re-entries is 30 times. The number of times will be deducted when re-entering the dungeon.
• Coin usage is restricted.
• All 4 bosses have 3 phases. Their phases change when you bring the current HP to zero. All party members are automatically revived when you enter the next dragon's phase. When reviving, HP/MP is restored by 30%.
• The use of recovery consumables and dungeon & life throwing consumables is limited to 8 times.
• Content failure:
• If you consume all 30 dungeon re-entries, the content will fail.
• Abandonment of mission:
• Party leaders can give up content through NPCs in each Dragon area.
• If you decide to abandon, you can vote among party members, and if all party members agree, you can process with abandonment.
• When you abandon, all dungeon progress will be reset.
• When retrying, you must leave the existing party and create a new one.
• When you restart the attack, you will not be able to receive the already acquired Dragon rewards. 
• Regional buffs:
• The regional buff ‘Irene’s Prayer’ is added. Irene's Prayer buff is applied in the temporary Garrison area. When entering the dungeon, strength and intelligence increase.​
• Dungeon Progress:
• Dragon's appearance order changes every week.
• You can enter the dungeon through the status board at the start of the content. The status board can only be operated by the party leader.
• Players can choose 1 out of 3 cards before battle with each dragon. Here are the properties of each card (Credit to Pata)
• "Normal" card modifiers:
• Damage +45% when attacking boss with Elemental damage 
• Counterattack Damage +50%
• "Expert" card modifiers:
• Defeat boss within 6 minutes
• Boss attack damage +15%
• Boss control meter +50%
• Max 5 consumable uses
• "Master“ card modifiers:
• Defeat boss within 4 minutes
• Boss attack damage +30%
• Boss control meter +150%
• Max 2 consumable uses
• The party leader can choose the final card. Each card will have different recommended Fame (33,043 | 36,268 | 38,243).

• The higher the card modifier, the higher the additional rewards can be obtained.
• Additional compensation cannot be obtained if the operation fails.
• Operation progress is reset when retreating.
• The number of rewards per Dragon will be deducted regardless of whether the operation was successful or not.
• Some of the character's skills are weakened in Ispin's Dungeon.
• Applicable Skills: Slow Heal, Healing Prayer, Meticulous Stitching
• Skill weakening information can be checked on the Ispins channel.
• Rewards: Basically this dungeon provides fusion epics to your accessory slots along with new materials. For full information, visit this Season 8 Act 2: Ispins the Stolen Land post.

Boss Mechanics

References

Namu.wiki

Gamechosun

YouTube - JangJi

YouTube - 히카리타마