Effects
Basic
Two-hex Wall. Damage is (10+ Spell Power*10)
Advanced
Three-hex Wall. Damage is (20+ Spell Power*10)
Expert
Three-hex Wall. Damage is (50+ Spell Power*10)
Two-hex Wall. Damage is (10+ Spell Power*10)
Three-hex Wall. Damage is (20+ Spell Power*10)
Three-hex Wall. Damage is (50+ Spell Power*10)