[Party] Boss Summon Scroll - "Rift's Echo"

While in a season server, you can use a party boss summon scroll item called a Rift's Echo.
You can acquire rift's fragments from defeating monsters, and combine them into rift's echoes.

Using these items at a designated location on the season servers will spawn violent boss monsters. Once defeated, they will reward your season character with items useful for their progression.

There are three stages to each Rift's Echo encounter, and after the first two stages are complete, there is a chance to spawn a special monster for the third and final stage. Defeating these monsters within a certain time frame will reward you with additional rewards.

A special violent monster can appear in the third stage of the Rift's Echo, which has a chance to drop better loot as well.

Soloing a Rift's Echo encounter is extremely difficult, so we recommend using the Find Party/Platoon function available in your main menu (hotkey: Esc) under Community (F8), or on your screen below your health bar, to find a group of five like-minded Adventurers to proceed together.

Ancient weapon invasions have a random chance of occurring when you are defeating monsters in the territories of Mediah and Valencia while in a season server.

Once an ancient weapon invasion begins, the event area will darken as a system warning message will display, and after 30 seconds, a horde of ancient weapons will appear.

The greater the number of Adventurers in the vicinity, the more ancient weapons will appear, which will also increase the number of possible rewards.

Upon defeating all ancient weapons and the final boss monster, you can obtain the following rewards.

Season characters can enter the season server-exclusive Red Battlefield.
Since only season characters are allowed entry, most Adventurers will be around the same gear level.

You can also proceed with the seasonal Red Battlefield-exclusive [Season Daily] Battle It Out at the Red Battlefield! quest.

Season characters who are Lv. 60 or higher can enter the seasonal Atoraxxion dungeon.
DUO (II) Tuvala gear or higher and a full party are recommended to complete this dungeon. 

This dungeon requires a bit of strategy and a party of five members to enter, so we recommend using the Find Party/Platoon function before attempting this dungeon.
Please note that you need to be in a season server to enter the season Atoraxxion. If you are in a normal server, you will enter the normal dungeon instead.