Art of War[]
Art of War is a premium limited BOX Card Pack available from February 23 to February 26, 2015. Includes new Amplify Skill Ultra Rare Card which can be evolved into element of user's choice. As a bonus gives Spirit Tonics for Underworld V Event.
Cards Added[]
- Hoard-Crusher Lucinda (20 PWR UR) Amplify Skill
Art of War 2[]
Art of War is a premium limited BOX Card Pack available from March 8 to March 16, 2015. Includes new Counter Skill Ultra Rare Card which can be evolved into element of user's choice. As a bonus gives Battle Elixirs for Heroes Colosseo XX Event.
Cards Added[]
- Omega Wyrm Fiamma (20 PWR UR) Counter Skill
Art of War 3[]
Art of War is a premium limited BOX Card Pack available from April 14 to April 20, 2015. Introduces new Ultra Rare Card which can be evolved into element of user's choice and fully customized with needed skill, nine possible combinations. As a bonus gives Energy Drinks (Bound).
Cards Added[]
- Purewool Veloce (20 PWR UR)
Art of War 4[]
Art of War is a premium limited BOX Card Pack available from May 8 to May 14, 2015. Introduces new Ultra Rare Card which can be evolved into element of user's choice and fully customized with needed skill, nine possible combinations.
Cards Added[]
- Thrillseeker, Wrigley (20 PWR UR)
Art of War 5[]
Art of War is a premium limited BOX Card Pack available from June 8 to June 14, 2015. Introduces new Ultra Rare Card which can be evolved into element of user's choice and fully customized with needed skill, nine possible combinations.
Cards Added[]
- Death God Hunter Animi (21 PWR UR)