
Rune Master
Hero Skill

Deals 500% ATK DMG to and removes 100 Energy from 4 random enemy Heroes. Also Paralyzes them for 3.6s. Paralyzed targets cannot gain Energy from normal attacks and receiving damage, nor receive healing. Removes all conditions from friendly Heroes. Increases CRIT Rate of 6 random friendly Heroes by 40% for 4s. (Cooldown: 6s. This Hero deals 800% ATK DMG to all nearby enemy units every 6s. When he has less than 70% of his HP, he cannot receive more than 9000 DMG per hit, and gains fast Energy recovery and immunity to Stun and Silence.)
Best Build
Rune Master Build Guide & Strategy
What is the best build for Rune Master in Castle Clash? Based on top player configurations, the most effective build for Rune Master utilizes Flame Guard as the primary talent (with a 22.0% pick rate) paired with Empower Insignia (26.8%) as the insignia. For traits, focus on Dodge to maximize their potential. Read on for the full breakdown of stats, skills, and setups.
Setup Strategy
To build Rune Master effectively, pair their active skill (Runic Power) with talents and insignias that boost their strengths. In high-level game modes, Rune Master benefits significantly from having Flame Guard for increased performance, while Empower Insignia provides critical utility. Ensure you roll Dodge traits and equip the Impeding Circle (M) pet to complete their build.
Rune Master Stats & Growth
In Castle Clash, Rune Master belongs to the Crowd Control Heroes group. At base levels, they start with 216 Attack and 3,000 HP, with an attack speed of 1,200ms. As you level up Rune Master, their stats grow by +14 Attack and +240 HP per level, making them a formidable presence on the battlefield.









