When you summon or join an Epic World Monster fight, it is important to keep the following rules in mind:

• 7-Day Deadline: Upon summoning, you and your allies will have exactly 7 days to slay the Epic World Monster. If the time expires before the monster is defeated, it will flee.
• Participant Capacity: These massive battles can host a maximum of 100 participants.
• Level-Based Limits: To ensure fair play and balanced progression, there are specific participant limits for each level tier.
• No Army Restrictions: Unlike other monster battles, you do not need to be in another person's army to participate. This makes it much easier to jump into these large-scale fights and help others.
• How to Join: If there are still available slots in your specific level tier, you can join the battle simply by attacking the monster at least once.

Once you have contributed at least one attack, you are part of the battle and can continue to assist your allies until the monster is defeated or the time runs out!