In addition to Dragons, Spiritual Beasts in Evony can accompany Generals on expeditions to provide crucial buffs or debuffs. Currently, there are 20 unique Spiritual Beasts, each possessing distinct attributes tailored to different strategies.
These beasts are managed within the Pasture, a building that becomes available once your Keep reaches Level 21. After unlocking a Spiritual Beast, you can enhance its power by upgrading its level and quality, thereby amplifying its attribute bonuses. Furthermore, select Spiritual Beasts can achieve even greater potency through the Spiritual Beast Seal feature.
This article provides a comprehensive guide to mastering these creatures, including:

Notes:
Once the Seal attributes of a Spiritual Beast are unlocked, it will take effect at any time and does not need to be carried by a general.
Ranged Troop Attack +52%
Ranged Troop Defense +52%
Ranged Troop HP +52%
March Speed +52%
Siege Machine Attack +52%
Siege Machine Defense +52%
Siege Machine HP +52%
March Size Capacity +26%
Ground Troop Attack +52%
Ground Troop Defense +52%
Ground Troop HP +52%
Troop Load +52%
Mounted Troop Attack +52%
Mounted Troop Defense +52%
Mounted Troop HP +52%
Double Items Drop Rate from Monsters +26%
Marching Mounted Troop Attack +78%
Ground Troop HP +78%
Enemy Ground Troop HP -52%
March Size Capacity +26%
Ranged Troop Attack +78%
Siege Machine Attack +78%
Enemy Mounted Troop HP -52%
March Size Capacity +26%
Ground Troop Attack +104%
Mounted Troop HP +104%
Enemy Ranged Troop Attack -52%
Marching Ground Troop HP +52%
Marching Ranged Troop Attack +104%
Attacking Ranged Troop and Siege Machine HP +104%
Enemy Mounted Troop Defense -52%
March Size Capacity +26%
In City Ground Troop Attack +130%
In-city Ground Troop and Mounted Troop HP +130%
Enemy Ranged Troop Defense -52%
Archer Tower Attack (Applied to Main City Defense General) +130%
Mounted Troop Attack +104%
Ground Troop Defense +104%
Enemy Ground Troop Attack -52%
Mounted Troop Defense +52%
Marching Siege Machine Attack +78%
Marching Siege Machine and Ranged Troop Defense +104%
Enemy Ground Troop Defense -52%
Ranged Troop HP +78%
Attacking Ground Troop Attack +130%
Mounted Troop Defense +104%
Enemy Siege Machine Defense -52%
Ground Troop Defense +52%
In-city Ground Troop HP +130%
In-city Ranged Troop and Siege Machine Attack +104%
Enemy Ground Troop HP -52%
Ranged Troop HP +52%
Mounted Troop Defense +104%
Ground Troop Attack +104%
Enemy Ground Troop Defense -52%
When defending, Enemy Mounted Troop Attack -104%
Ranged Troop Attack +104%
Attacking Siege Machine and Ranged Troop Defense +104%
Enemy Siege Machine HP -52%
When defending, Enemy Ranged Troop Attack -104%
Siege Machine Attack +104%
Attacking Ranged Troop and Siege Machine HP +104%
Enemy Siege Machine Defense -52%
When defending the Main City, Enemy Mounted Troop HP -104%
Mounted Troop Attack +104%
Ground Troop HP +104%
Enemy Mounted Troop HP -52%
When defending the Main City, Enemy Ground Troop HP -104%
Ground Troop Attack +104%
Mounted Troop HP +104%
Enemy Ranged Troop Attack -52%
When defending the Main City, Enemy Ranged Troop Defense -104%
Ranged troop attack +104%
Siege machine HP +104%
Enemy ground troop HP -78%
When defending, enemy ground troop attack -104%
Siege Machine Attack +104%
Siege Machine HP +156%
Enemy Ranged Troop HP -78%
When defending, Enemy Siege Machine Attack -104%

The unlocking requirements for the Thunder Scorpion, Behemoth King, Lord of Lava, and Bird of Hurricane are tied directly to the level of your Pasture:
In contrast, other Spiritual Beasts require specific artifacts to be summoned:
During Spiritual Beast events, players can exchange Spiritual Beast Scales for these unlocking items on the dedicated event page. These Scales can be obtained through Spiritual Beast Packages or by defeating monsters on the world map.

Notes:
Kong and Burning Godzilla are currently unavailable in the game because they were special Spiritual Beasts released during the Skull Island Collaboration and Godzilla Collaboration events.
By the way, the Fox Tails and Crimson Crystal mentioned below can also be exchanged on the redeem interface of Spiritual Beast-related events.
Utilizing Spiritual Beast EXP books to complete the Level 0 progress bar is the essential first step; a Spiritual Beast can only be successfully activated once this bar is filled and the corresponding unlocking item is used.
Once activated, you can continue to increase the beast's level. However, level progression is capped based on quality:
Spiritual Beast quality progresses through the following tiers (from lowest to highest):White → Green → Blue → Purple → Orange → Gold → Red.
As a Spiritual Beast’s quality improves, the variety and quantity of resources required for smelting will increase. While specific material requirements vary by beast, they generally fall into the following categories:
This combination applies to the Thunder Scorpion, Behemoth King, Lord of Lava, and Bird of Hurricane.

Smelting the Nine-tailed Fox exclusively consumes Fox Tails in addition to Gems, Gold, and Awakening Stones.
For all other Spiritual Beasts not mentioned above, Crimson Crystals are the primary unique material required for smelting.
Pro Tip: The quantity of Fox Tails and Crimson Crystals required at each smelting stage is identical. Please refer to the comprehensive requirement table below for specific values.

The release of Version 4.50 marks a significant milestone for Evony with the implementation of the Spiritual Beast Seal system. This feature is available for Pegasus and all subsequent Spiritual Beasts, with the exception of Kong and Burning Godzilla.
The Seal system is composed of two core elements: Seal Attributes and Innate Skills.
Seal Attributes are represented as glowing markers situated on each beast's totem. Each Spiritual Beast possesses five distinct Seal Attributes, and each attribute can be upgraded to a maximum of Level 25.
Each Spiritual Beast is equipped with four Innate Skills. Every skill consists of an Original Attribute (0-Star) and five progressive Star-Level attributes.
Note: You can monitor the Total Seal Level and preview Max-Level Attributes by clicking the Drawing Icon located in the upper-right corner of each beast's "Spiritual Beast Seal" interface.


The following breakdown details the cumulative resources required to raise a single Seal Attribute of a Spiritual Beast to Level 25. As the attribute level increases, the cost scales accordingly.
The progression of Gems required for each level (from Lv1 to Lv25) is as follows:
5K + 6K + 7K + 8K + 9K + 10K + 12K + 14K + 16K + 18K + 20K + 23K + 26K + 30K + 35K + 40K + 45K + 50K + 55K + 60K + 65K + 70K + 75K + 80K + 85K
Total Gems: 864K
The progression of Blood Crystals required for each level (from Lv1 to Lv25) is as follows:
120 + 130 + 150 + 160 + 180 + 190 + 210 + 230 + 270 + 310 + 360 + 430 + 510 + 610 + 730 + 880 + 1,050 + 1,260 + 1,520 + 1,820 + 1,840 + 1,860 + 1,880 + 1,900 + 1,920
Total Blood Crystals: 20,520