2.6.0 - 1.21.1

Update to use Spell Engine 1.9.0

• DISCLAIMER: All spell books and spell scrolls will be reset, due to major API changes.
• The Forcemaster Spell Book now offers 3 spells only, to match other classes
• Burstcrack is now the Weapon Skill for Knuckles.
• Slightly Nerfed Burstcrack damage numbers
• Stonehand is now the Tier 2 spell
• The Billporon Armor Set now reduces the cooldown of Belial Smashing
• Technically changed Belial Smashing & Asal to deliver melee hits
• Changed the Oriene Armor Recipes