CoE features a number of different types of events, most of them are listed in the top row of icons at the top of the screen

STAGE is the area for Guild Battle, Stadium, Skirmish, campaign and Gauntlet ( some names may be incorrect )

Guild Battle:   Use a 1 ,2 or 3 person team in simple, normal or difficult mode in level based dungeons. Players have 5 attempts per day. It is possible to run as a 1 or 2 player team.

Stadium: Similar to a tower challenge, players are facing a floor with 5 main NPC challengers.

Skirmish: Clear elite dungeons for rewards used to level up eidolans gear, blitz orders and soul. each dungeon can be cleared and run again for free, then costs diamonds.

Campaign: Secondary campaign mode, players can blitz NPC dungeons for eidolans gear, blitz orders and soul. Dungeons are level locked.

Gauntlet: Players pit themselves against a challenge tower of NPCs, gaining rewards for levels reached ( 5 attempts per day for free )

EVENT BOSS is the area for Rank, Rat Race, Boss Battle, Faction Challenge

Rank: Overall ranking in game sections

Rat Race: 5 races around a circuit with auto racing but manual option to sabotage, clear debuffs  also restaint random opponent, Immune to some debuffs and speed boost. Multiple player event.

Boss Battle: Multiple player event against world bosses that change Arcane, runs 2 times a day

Faction Challenge: Capture the flag type event with factions

CLASH: Has Arena

Arena: Compete for arena rankings and earn rewards, players can attack players under their ranking. 15 attempts per day

SPARE:  Has Quest Board, Orb Breaker, State Patrol, Elections

Quest Board: Quest Board has 15 attempts per day. Each rotation has 4 quests from 1 star to 5 stars, the more stars the better the rewards. Resets every hour

Orb Breaker: Has 50 attempts per day, the goal is to make a line of 5 blue or 5 orange orbs. Purple orbs will take out a vertical and horizontal column. the more combos, the better

State Patrol

Elections

TREASURE:

Daily Treasure

Resource Reserve

Daily Deals