Best Build for Eironn in AFK Journey (Best Team + Artifacts)

[tintuc]

Eironn is an S-Level Assassin of the Wilder faction. While he is an Assassin in class, he lacks the classically single-target burst damage expected of one, and instead focuses on AoE burst in addition to debuffing and especially crowd control.
His "Ice Spike" skill reduces Haste and MDEF in an AoE. It's nice, it's simple and it's effective, benefitting especially characters who deal Magic Damage and helping your tank beat the enemy tank. On the other hand "Elemental Barrier" grants Eironn a shield and additional Dodge Rate while said shield is active, allowing him some survivability until he is able to cast his Ultimate.
His Ultimate, "Elemental Realm" is the scariest part of his kit. He drags all enemies within 2 tiles of his selected one to the targeted tile before creating an explosion that immobilizes them for a short duration. Normally, this would take too long to build up, but his Exclusive Weapon unlocks "Howling Hurricane", which allows Eironn to execute a cast of "Elemental Realm" at 0 Energy (meaning he instantly casts it at the start of the battle, though it does less damage).
The reduced damage isn't much of a problem, as the reason "Elemental Realm" is so good is because of the draw-in and immobilize effect. Getting a free cast at the start of the battle thusly ruins any team comp that relies on units that want to cast their Ultimate, as they're immediately pulled in and interrupted.
Overall Eironn is one of the zero to hero type characters. Early on he feels terrible to use, but once you unlock his EX weapon and build a team focused that can abuse his CC, he becomes part of the currently best meta PVP team (with Carolina and Arden). Though the team can also be used with success in various PVE Content (excluding Dream Realm), it will take a while to get Eironn to Mythic+ as he's not available in any shop.

Best Lineup For

Ulmus
Tanker

Eironn
Tanker

Damian
Support

Florabelle
DPS

Lily May
DPS

Ulmus - Tanker

Ulmus is a true steel shield, not only tough but also a master of control on the battlefield. With the ability to create armor and heal, he is like an impregnable fortress. Ulmus can also root, stun, and knock up enemies, causing them to become chaotic and opening the way for his teammates to attack.

Eironn - Tanker

Eironn has a decent amount of health and armor, and a strong set of crowd control skills. Eironn can create a hurricane, gathering a large number of enemies in one place, allowing his teammates to launch attacks on them.

Darmian - Support

Darmian is a brilliant inventor who uses his intelligence to create simulated chariots to attack enemies and support allies on the battlefield. While these chariots exist, allies will gain increased Speed ​​and heal for a short period of time.

Florabelle - DPS

Florabelle has the ability to summon small allies to attack enemies with incredible power. With the ability to summon a large number of allies, she can easily overwhelm the opponent's formation in battle.

Lily May - DPS

Lily May possesses a set of quick and unexpected attack skills . Her agility allows her to move flexibly on the battlefield, overcome enemy defenses and destroy important targets. In addition, Lily May also has the ability to protect herself in dangerous situations, significantly increasing her chances of survival.

Recommended Artifacts

Confining Spell

After entering combat, periodically deal magic damage over time to enemies, rendering them unable to move or act.
This lineup will rely on Florabelle and Lily May's damage dealing abilities, so the Imprisonment Spell will buy more time for both of them to use their skills.

How to play Eironn

Eironn is a character with excellent crowd control abilities . His skills allow him to significantly reduce the opponent's skill recovery speed and magic defense in a wide range. Despite being a Knight, Eironn possesses the ability to create a shield and increase his evasion while the shield is in effect, making him a reliable tanker.
With a diverse and effective skill set, Eironn is considered a powerful character, with the potential to become a mainstay in top squads. To maximize Eironn's strength, you should combine him with other characters who have skills to deal damage to crowds. [/tintuc]