The Colosseum mode is a very high challenge for the fierce fighters! Players will enter a special arena where they will face successive waves of mobs.
Here are some details about the mode and its rewards:

This mode can be played in
single player or in team mode,
up to 4 players

Colosseum features the “
Time Attack System”: player’s objective is to clean the arena within the limit of time to access next round without using any potion. Player fails if time is over or if player/the whole team dies.

If one of the players of the group dies, but the group is still alive and finishes the round, the group will move on with only the survivors.
The dead player will be in ghost mode until the group either finishes successfully all the rounds or have all their players dead.
All the players of the group (even the one who failed) will gain rewards which depend on which was the last round that they successfully cleared before failing.

On top right side of the in-game interface, the player can see the
best scores (related to the same condition of playing and in that same mission). The player can compare their ranking in Colosseum mode and try to beat the champions.

If the player/the group fails before round 5, they start again at round 1. If the player/the group dies between round 6 and 10, they have the choice to start again at round 1 or use the Colosseum ticket bought in kash from the item shop and restart from 6° level.
Rewards:

Luna coins: the more rounds the player passes, the more Luna credits they get

Runestones

Potions