Best Frederick I Immortal Guide: Skills, Pairing and Equipment

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Welcome to our complete Frederick I immortal guide for beginners. One of the biggest downside that all fire immortals have is lack of defense. Fortunately for the Fire Lords, Frederick I is the perfect fire immortal that will make an excellent tank unit in the game.

In our Frederick I immortal guide, we will show you what’s the best passive skills, equipment and pairings to go with this fire immortal for best combat efficiency and performance. Following through this guide will help you build the perfect fire immortal team with Frederick I as the damage dealer and absorber unit.

Frederick I Immortal IK

Frederick I | Title: Emperor Barbarossa
Troop Type: Spearmen| Attribute: Fire| Position: Attack
Rarity: Epic

Frederick Pros & Cons

Here’s a list of pros and cons of having Hippolyta on the team.


  • Amazing health restoring ability.
  • Incredible high damage output.
  • Flexible and adaptable.
  • Good immortal combination.
  • Perfect for offensive and defensive battles.
  • Beats wind element.
  • Great passive skills choice.


  • Vulnerable to magical damage.

Frederick I Introduction

Frederick I Immortal Infinity Kingdom

Frederick I is a physical attacker in Infinity Kingdom. He specializes in spearmen which counters cavalry troops. This fire immortal can perform an active skill that does a massive amount of damage and converts 30% of the damage to restore his health.

Collecting fragments for Frederick I is very easy. Lords will have to perform advanced summons in the Hall of Immortals, purchase items in the Alliance Shop, and through the Market. When you have enough Frederick I fragments, you can summon him to join your fire team.

Frederick I Skill

Learn more about the active skill and recommended passive skills.

Active Skill: Path of Flame

Frederick I Path of Flame Skill Infinity Kingdom

Frederick I inflicts physical damage to the enemy targets directly ahead of him and converts 30% of damage done to restore his health.

Upgrade Preview:

  • Damage Rate: 156% / 208% / 260% / 312% / 364% / 416% / 468% / 520%

Path of Flame: A very good active skill that does a lot of damage to the enemy targets. With a built-in damage to health conversion means Frederick I will be able to restore some of the lost health and recover troops to fighting state. Basically turning him into a tanky unit.

Recommended Passive Skills

Due to Frederick I’s unique active skill, you will want to focus on improving his damage output so that he can restore even more health. The higher his damage is, the more health he will recover and keep fighting during the battle. Since Frederick I is an epic immortal, he can have up to three passive skills at a time. Below is our recommended passive skills:

  • Anger: Increase physical damage by 30%.
  • Adrenaline Rush: Increase energy regeneration.
  • Life Link: Share received damage to random enemy targets.

Best Immortal Pairing for Frederick I

In order to gain best combat efficiency and performance, we recommend pairing Frederick I with these fire immortals below. One of the main advantage that Frederick I has is the ability to restore health and deal damage. With these passive skills, especially Life Link, he will be able to provide a sustained amount of damage to multiple enemy targets while balancing your front-row.

William I

William I Immortal Infinity Kingdom

Easily one of the best fire immortals to pair with is William I. His active skill gives +20% critical rate chance bonus that makes it quite common to land critical hits. Frederick I’s active skill is based on amount of damage dealt to the enemy targets. If he lands a critical hit, then he will be able to convert even more of damage to health.

Which is why William I and Frederic I makes the perfect pairing to have on the front-row. Both are physical attackers, but Frederick I will make an excellent tank unit while William I provides much needed damage booster through dealing critical hits.

Cyrus the Great

If you plan to have William I on the same team with Frederick I, then you will want to have Cyrus the Great. He can lower enemy targets’ resilience rate, which makes it easier to inflict damage. In addition to that, he grants a stun chance whenever the enemy targets are critically hit.

This means every time Frederick hits enemy targets with his active skill and lands a critical hit, he will be able to stun them for a few seconds. Stunned enemies can’t do anything, not even perform basic attacks and that really helps give a breathing room for Frederick I to restore his health. Absolutely a formidable pairing.

Empress Wu

Empress Wu Immortal IK

One of the main advantage that Empress Wu has to offer is the ability to deal magical damage. If you need a spellcaster that can take advantage of your enemy’s weak spots, Empress Wu is an amazing magical immortal that does a lot of damage with her active skill. While she doesn’t benefit Frederick I directly, her high damage output will be able to chip off tough enemy units to lower incoming damage.

Combined with William I’s critical rate chance bonus, Empress Wu will be able to make a quick work out of enemy troops with her powerful magic active skill. A high magical damage output is definitely a plus for the fire team.


Ashoka Immortal IK

If you want to take advantage of increased damage output, Ashoka is the perfect fire immortal to go with Frederick I and the team. He can fire a powerful active skill that does a massive amount of damage to all enemy targets. Plus there’s a chance his active skill will deal double damage.

In addition to that, the critical rate chance bonus will further increase his chance to deal significant more damage. Which makes him one of the most powerful ranged immortals in the game. If you are looking to make a quick work out of your enemies, you may want to consider getting Ashoka on the team.

Best Equipment for Frederick I

Here’s a list of best equipment to wear for this immortal:

Aranse's MedalAranse’s MedalOffhand
Aranse's ArmorAranse’s ArmorChest
Aranse's BarbuteAranse’s CrownHead
Aranse's GreatswordAranse’s GreatswordMain Hand

Conclusion of Frederick I Immortal Guide

Best Frederick I Immortal Guide Infinity Kingdom

As we come to conclusion of our complete Frederick I immortal guide for beginners, he is definitely one of the best fire immortals in Infinity Kingdom. As you know, the fire immortals typically lack defense capabilities and are dependent on critical rate to inflict high damage as well as absorbing some of the incoming damage.

This is where Frederick I’s unique skill set comes into the play as the main tank in the game. Despite being a physical attacker, he excels both in offensive and defensive battles. So you will want to have Frederick I on the team for sure.

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Did you find our best Frederick I immortal guide helpful and informative? If you have any questions about this fire immortal or think we should add something to this guide, let us know by commenting in the comment section below.

Happy ruling, Lords!

Best Frederick I Immortal Guide: Skills, Pairing and Equipment
Best Frederick I Immortal Guide: Skills, Pairing and Equipment

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