Frost & Flame: King of Avalon – Ultimate Guide to Mystic Soul

Mystic Soul Guide

By The Cosmos Groomer.

Mystic Souls harness the power of Elements, a skill older than the legacy of the Elder Dragon. Unlocking and developing Mystic Souls grants you extensive elemental bonuses, new elemental combo skills and new skins to replace the original Elemental Force stones. Mystic Souls are found in the Element Hub and can be summoned and developed once your elemental level reaches 30. 

Development

To unlock Mystic Souls requires 100 fragments for each element. Fragments can be obtained from completing daily tasks or by purchase. Fire is unlocked automatically when the feature becomes available.

Each of the Mystic Souls can be upgraded individually, in separate tabs. Once a Soul is unlocked you can perform several upgrades: 

• Each skill can be upgraded through levels 1-20 using scrolls. 

• You can upgrade their star level using Essence which can be obtained from events or by purchase.
• The Soul level can be upgraded using Crystals which can be obtained from events or by purchase.

Each Soul has 4 skills that can be unlocked and upgraded using Scrolls that are obtained from events or by purchase. More information on the skills will be detailed in the next section.

Element

There are 4 types of Mystic Souls based on the Elements similar to Elder Dragons. Each Soul has their own special element boosts and skills.

Upgrading with Crystals increases Troop Attack, Defense and Health as well as the additional specific Element Attack and Defense.

Fire – Vulcan (Counters Storm)

Adds additional Fire Element Attack and Defense when you upgrade the Soul Level with Crystals. Skills are unlocked at Star Levels 1, 2, 3 and 4 respectively and include:

1. Flame Incarnation – Troops inflict Flame Damage. Upgrading your Star Level increases the percentage of damage. Star Level 6 unlocks a bonus effect of a chance to inflict a “Burned” Effect on the target. 
2. Flame Spell – Inflicts an Ember effect to the target reducing Troop Defense and deals Flame damage to troops. Upgrading your Star Level increases the percentage of damage. Star Level 7 unlocks a bonus effect of a chance to inflict Critical Strike Damage. 
3. Flame Blessing – Increases Troop Attack, Defense and Health if the Element rating is at a specific level. Upgrading your Star Level increases the percentage of damage. Star Level 8 unlocks a bonus effect where if your Element Rating is higher than your opponents, your troop’s Critical Chance is increased when attacking. 
4. Flame Resonance – When using Elder Fire Dragon with Vulcan, the damage of Fury of the Inferno is increased. Upgrading your Star Level increases the percentage of damage. Star Level 9 unlocks a bonus effect where using the Elder Fire Dragon and/or Fire Combat Heroes increases Vulcan’s Upgrade stats.

Storm – Zephyra (Counters Earth)

Adds additional Wind Element Attack and Defense when you upgrade the Soul Level with Crystals. Skills are unlocked at Star Levels 1, 2, 3 and 4 respectively and include:

1. Wind Incarnation – Troops inflict Wind Damage. Upgrading your Star Level increases the percentage of damage. Star Level 6 unlocks a bonus effect of a chance to inflict a “Paralyzed” Effect on the target. 
2. Wind Spell – Deals Wind Damage to enemies and applies a “Swiftness” effect to your troops increasing Troop Defense and Damage Reduction. Star Level 7 unlocks a bonus effect of a chance to unleash an extra attack causing the same amount of damage. 
3. Wind Blessing – Increases Troop Attack, Defense and Health if the Element rating is at a specific level. Upgrading your Star Level increases the percentage of damage. Star Level 8 unlocks a bonus effect where if your Element Rating is higher than your enemy’s, your Troop Attack is increased when attacking. 
4. Wind Resonance – When using Elder Storm Dragon with Zephyra, the damage of Fury of the Storm is increased. Upgrading your Star Level increases the percentage of damage. Star Level 9 unlocks a bonus effect where using the Elder Storm Dragon and/or Wind Combat Heroes increases Zephyra’s Upgrade stats.

Earth – Ourea (Counters Water)

Adds additional Earth Element Attack and Defense when you upgrade the Soul Level with Crystals. Skills are unlocked at Star Levels 1, 2, 3 and 4 respectively and include:

1. Stone Incarnation – Troops inflict Stone Damage. Upgrading your Star Level increases the percentage of damage. Additionally, there is a chance to apply a “Stonified” effect to yourself increasing Troop Defense and Damage Reduction. Star Level 6 unlocks a bonus effect where if your troops take any elemental damage, damage received is reduced by 25%.
2. Stone Spell – Deals Earth Damage to enemies and applies a “Magnet” effect to the highest level Infantry increasing the chance of sharing troop damage received with other troops. Star Level 7 unlocks a bonus effect of a chance to being immune to the current elemental attack while under the Magnet effect.
3. Stone Blessing – Increases Troop Attack, Defense and Health if the Element rating is at a specific level. Upgrading your Star Level increases the percentage of damage. Star Level 8 unlocks a bonus effect where if your Element Rating is higher than your enemy’s, your troops Damage Received is reduced. 
4. Stone Resonance – When using Elder Earth Dragon with Ourea, the damage of Fury of the Earth is increased. Upgrading your Star Level increases the percentage of damage. Star Level 9 unlocks a bonus effect where using the Elder Earth Dragon and/or Earth Combat Heroes increases Ourea’s Upgrade stats.

Water – Pontos (Counters Fire)

Adds additional Water Element Attack and Defense when you upgrade the Soul Level with Crystals. Skills are unlocked at Star Levels 1, 2, 3 and 4 respectively and include:

1. Frost Incarnation – Troops inflict Frost Damage. Upgrading your Star Level increases the percentage of damage. Additionally, there is a chance to apply a “Petrified” effect to the target reducing their Troop Attack and Damage. Star Level 6 unlocks a bonus effect where attacks will deal an additional 50% Water Element Damage if under the “Frozen” effect.
2. Frost Spell – Deals Water Damage to enemies and has a chance to apply a “Frozen” effect to the target. Upgrading your Star Level increases the percentage of damage. Star Level 7 unlocks a bonus effect of increasing Water Element Damage by 25%.
3. Frost Blessing – Increases Troop Attack, Defense and Health if the Element rating is at a specific level. Upgrading your Star Level increases the percentage of damage. Star Level 8 unlocks a bonus effect where if your Element Rating is higher than your enemy’s, your troop’s Critical Strike Damage Received is reduced by 5%. 
4. Frost Resonance – When using Elder Water Dragon with Pontos, the damage of Fury of the Sea is increased. Upgrading your Star Level increases the percentage of damage. Star Level 9 unlocks a bonus effect where using the Elder Water Dragon and/or Water Combat Heroes increases Pontos’ Upgrade stats.

Dark and Light Mystic Souls

New update introduces Dark Mystic Soul Erebus and Light Mystic Soul Hyperion. To unlock them requires 500 soul fragments each. Similar to the other Elemental Mystical Souls, you use Essence to upgrade Star Level, Crystals to upgrade Soul Level, and Scrolls to upgrade Skill Level.

Dark – Erebus (Counters Light)

Adds additional Dark Element Attack and Defense when you upgrade the Soul Level with Crystals. Skills are unlocked at Star Levels 1, 2, 3, and 4, respectively and include:

1. Nether Incarnation – Troops transform into the Nether Legion and inflict Nether Damage. Upgrading your Star Level increases the percentage of damage. Additionally, there is a chance to apply a “Shadow” effect to the target, reducing their Critical Chance. Star level 6 unlocks a bonus effect: if the target carries a “Dark Emblem” (see Elder Shadow Dragon), the Dark Element Damage increases by 40%.
2. Nether Spell – Deals Dark Element Damage to all enemies; the higher the troop level, the higher the damage. If the target carries a “Dark Emblem,” there is a chance to inflict an additional layer of “Dark Emblem,” and if the target is not under “Dark Mark,” the Dark Element Damage is increased. Star level 7 unlocks a bonus effect when the troop deals Dark Element attacks, the damage dealt is increased by 15%.
3. Nether Blessing – Increases Troop Attack, Defense, and Health if the Element rating is at a specific level. Upgrading your Star Level increases the percentage of damage. Star Level 8 unlocks a bonus effect where if your Element Rating is higher than your enemy’s, your troop’s Critical Strike Damage is increased by 15% when attacking. 
4. Nether Resonance – When using Elder Shadow Dragon with Erebus, the damage of Fury of the Shadow is increased. Upgrading your Star Level increases the percentage of damage. Star Level 9 unlocks a bonus effect where using the Elder Shadow Dragon and/or Combat Combat Heroes possessing Dark Stats increases Erebus’ Upgrade stats.

Light – Hyperion (Counters Dark)

Adds additional Light Element Attack and Defense when you upgrade the Soul Level with Crystals. Skills are unlocked at Star Levels 1, 2, 3, and 4, respectively and include:

1. Radiant Incarnation – Troops transform into the Radiant Legion and inflict Radiant Damage. Upgrading your Star Level increases the percentage of damage. Additionally, they can apply a “Bright” effect to themselves, increasing the Troop Damage, lasting 1 round. Star level 6 unlocks a bonus effect if the target troop has a Dark Element stat, the Light Element Damage is increased by 20%.
2. Radiant Spell – Deals Light Element Damage to all enemies, the higher the troop level, the higher the damage. Applies layers of “Light Emblem” to your troops, with each layer reducing their damage taken by 5%. Star level 7 unlocks a bonus effect where allied troops’ Critical Damage Reduction is increased by 15%.
3. Radiant Blessing – Increases Troop Attack, Defense, and Health if the Element rating is at a specific level. Upgrading your Star Level increases the percentage of damage. Star Level 8 unlocks a bonus effect where if your Element Rating is higher than your enemy’s, your troop’s Damage Reduction is increased by 10%. 
4. Radiant Resonance – When using Elder Holy Dragon with Hyperion, the damage of Fury of the Light is increased. Upgrading your Star Level increases the percentage of damage. Star Level 9 unlocks a bonus effect where using the Elder Holy Dragon and/or Combat Combat Heroes possessing Light Stats increases Hyperion’s Upgrade stats.

Appearance

When you reach a 5 Star Mystic Soul you have the option of changing your Elemental Force Stone’s appearance next to your Stronghold on the map. This can be changed by going to the “Appearance” – “Mystic Soul” tab in your Stronghold.

That concludes the guide, hope you found it helpful!