Requires: Spellcasting Chamber (Level 3)
Provides: +1 Training Queue Size for the Spellcasting Chamber
Requirements for crafting:
Research: D15 Principals of Battle Magic
Room: Alchemist's Lab (Level 4)
Resources: 250 Gold, 90 Crystite, 3 Mana Spark, 20 Prismatic Glass, 200 Diamonds