Lex is one of the most charismatic and dependable early-game units in Unicorn Overlord.
A Cavalier through and through, he embodies speed, bravery, and front-line precision.
Lex is Alain’s loyal childhood friend and plays a prominent role in the story’s opening hours.
On the battlefield, he’s a classic mounted attacker who thrives on quick engagements, targeted strikes, and high initiative.
Whether you need a reliable damage dealer or a versatile frontline unit, Lex is a strong pick from the moment he joins your roster and he only gets better with the right support.
How to Recruit Lex
Lex joins your party very early in the game, during the “Liberation” mission in Cornia.
He appears alongside Alain and Chloe as part of the story, and there’s no special effort required to recruit him.
You gain full control of him as soon as combat begins, and he remains a core part of the Liberation Army from that point forward.
He’s also featured in several early narrative cutscenes, which gives players time to get familiar with his personality and battlefield role.
Class Overview: Cavalier
As a Cavalier, Lex is a mounted unit who specializes in swift melee combat and high battlefield mobility.
Cavaliers excel at single-target damage, especially against infantry units, and can reposition quickly due to their enhanced movement range.
Their skills are built around engaging and disengaging effectively, allowing them to pick their fights and avoid unfavorable matchups.
In terms of stats, Cavaliers tend to favor strength and agility over bulk, making them excellent for flanking but less suited to tanking.
What sets the Cavalier class apart is its strong offensive pressure early in battle, thanks to its high initiative and strong physical skills.
However, Cavaliers do suffer from certain limitations.
They’re vulnerable to anti-cavalry attacks, such as those from spears and polearms, and don’t perform well when pinned down.
Careful positioning is key, as they shine brightest when striking first and escaping before the enemy can retaliate.
Lex, in particular, is a well-rounded Cavalier with a good balance of offense, mobility, and survivability.
He’s a perfect introduction to the class for new players and remains viable with investment throughout the game.
Stats and Growth
- HP: C
- Phys. ATK: C
- Phys. DEF: B
- Mag. ATK: D
- Mag. DEF: E
- Acc: C
- Evasion: E
- Crit. Rate: D
- Guard Rate: S
- Initiative: C
Lex’s stats are built around his role as a speedy frontliner.
He starts with solid strength and agility, giving him both the power to hit hard and the speed to act quickly in battle.
His HP and defense are decent but not stellar, so while he can survive a few hits, he shouldn’t be treated as a tank.
Over time, Lex grows steadily in physical attack, agility, and accuracy.
His crit rate is also respectable, allowing him to serve as a reliable finisher against weakened targets.
That said, he doesn’t scale as explosively as some damage-dealing units, so if you want him to keep pace in the late game, it’s worth investing in gear and stat-boosting items that complement his strengths.
To make the most of Lex’s growth potential, focus on boosting his strength and agility.
Increasing his hit rate and critical chance can also help him punch through tougher enemies more consistently.
While he doesn’t need to dodge every attack, a bit of evasion gear never hurts—especially when you want to keep him in the fight for multiple rounds.
Skills and Abilities
Lex starts with a straightforward but effective skill set that emphasizes quick, decisive attacks.
His primary offensive ability is Charge Slash, a strong physical attack that targets a single enemy. It costs 1 AP and has good power, making it useful in nearly any situation. It doesn’t have bonus effects against specific enemy types, but it’s consistent and easy to slot into battle plans.
Later on, Lex can learn or unlock additional skills that improve his battlefield utility.
Lunging Strike gives him the ability to target backline enemies by attacking through the frontline, making him especially effective against squishy support units. This can open up valuable tactical options, especially in formations where the real threats are hiding behind tanks.
He also has access to Cavalry Charge, a powerful multi-target move that deals bonus damage to infantry units. If used correctly, this skill can swing a battle by quickly softening up an enemy line. However, like many mounted abilities, it becomes less effective when used against heavily armored or anti-cavalry foes, so timing and target selection are key.
Lex’s passives often support his offensive role by increasing his crit rate or initiative, allowing him to act early in combat and secure kills before the enemy can react.
The Best Tactics for Lex
Defender
- Lowest HP
Warding Slash
- 2 or More Enemies
- Lowest HP
Shield Bash
- Lowest HP
Arrow Cover
- Prioritize Back Row
Quick Guard
- Own HP is less than 50%
Provoke
- No Caster Enemies
Defender gives Lex +50% Phys. Def plus 1 PP if the attack hits. Setting this to target the lowest HP helps to remove enemies from the fight.
With Warding Slash set to only use when there are two or more enemies, and target the lowest HP it helps keep him healthy when there are multiple enemies and remove enemies from the fight.
Shield Bash is used primarily to stun enemies.
Arrow Cover set to the back row helps Lex protect weaker allies who are weak to long range attacks.
When you set Quick Guard to only use when Lex’s HP is less than 50% it makes him prioritize helping himself over allies when his HP starts getting low.
Provoke increases Lex’s guard rate by 50% but it’s useless if there are caster enemies present.
Best Equipment and Accessories
To get the most out of Lex, equip him with a high-attack sword or cavalry-boosting weapon.
Prioritize gear that increases strength, agility, and critical chance.
Swords with bonus damage to infantry or backline targets are especially valuable.
Later in the game, you may come across unique weapons or named gear that cater specifically to Cavaliers, these are often worth investing in if you plan to keep Lex in your main squad.
For armor, look for pieces that boost agility or add a small amount of defense without slowing him down.
Heavy armor isn’t ideal, since it can reduce his speed and mobility. Light to medium gear with evasion or initiative bonuses fits his playstyle best.
As for accessories, anything that adds crit rate, AP regeneration, or physical attack is a solid pick.
Items that improve his movement range or allow him to bypass enemy formations can also open up more tactical options, especially on larger maps.
Ideal Unit Placement and Team Synergy
Lex works best when placed on the flanks or in forward-facing squads that need fast, flexible melee units.
He’s a great fit in cavalry-based teams or mixed formations where you want a mobile damage dealer who can quickly adapt to enemy positioning.
He’s also useful in squads designed to snipe healers or backline mages, thanks to his lunging capabilities.
Pairing Lex with support units who can heal or buff him helps keep him active longer in sustained fights.
Alternatively, you can team him with other high-initiative characters to form a fast-strike squad that wipes out enemies before they can respond.
Characters like Chloe, who can provide buffs or utility, or flying units like Fran who can coordinate hit-and-run tactics, make strong partners for Lex.
Lex isn’t a solo carry unit, but when used in tandem with smart teammates, he becomes a dangerous and reliable contributor to nearly any formation.
Tips and Strategy
One of the best ways to use Lex is to think like a tactician, send him in fast, strike hard, and pull back before the enemy can trap him.
Don’t park him in the middle of the front line and expect him to soak hits.
Instead, take advantage of his speed and cavalry movement to outmaneuver the enemy.
Always keep an eye out for infantry-heavy enemy squads, as these are ideal targets for Lex’s Cavalry Charge.
Use him to clean up weakened units or dive into the backline for a decisive strike.
If you’re facing enemy spear-users or anti-cavalry units, reposition him carefully or hold him in reserve until they’re dealt with.
In longer battles, be sure to manage his AP efficiently.
Try not to blow all his skills in one round unless you’re confident it will lead to a wipe, saving AP for a critical moment can make a huge difference.
Lex is also great for seizing objectives or cleaning up isolated threats. Thanks to his mobility, you can send him after straggler units or use him to claim key map positions while your main army handles the bulk of the fight.
Final Thoughts
Lex is a reliable and adaptable Cavalier who brings consistent value to any army.
He might not be the flashiest unit on your roster, but his mix of speed, power, and flexibility makes him an asset in a wide range of scenarios.
From the early game all the way into the mid-game, Lex earns his place through dependable offense and smart mobility. With the right setup, he can hold his own against more specialized units and become a cornerstone of your battlefield strategy.
If you’re looking for a frontliner who’s easy to use, hard to catch, and always ready to charge into the fray, Lex is your guy.
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Featured image is from the official Japanese Website and used under Fair Use