Naiad

• Now has Radious' skill dump

General

• Grammar/Punctuation corrections

• Now has a -45 Fire Resistance like all nature-based units and heroes
  
• Added Invalid Usage flags for relevant spells to prevent spell casting exploitation from the player and the AI
  
• Added Invalid Target flags for relevant spells to prevent spell casting exploitation from the player and the AI
  
• No longer has the Encourage passive
  
• Added the Spellcaster trait on unit card