Well, I’m just curious about possible correlations. For example:
Forest - Arcane Stealth (pure Nature)
Fire - Arcane Rage (pure Fire)
Death - Arcane Death (pure Magic)
Stone - Arcane Deep (pure Stone)
Wind - Arcane Summer (pure Air)
Water - Arcane Stoic (pure Water)
Storms - Arcane Storm
Light - Arcane Light
Morale - Arcane Blade
Life - Arcane Swamp
Knowledge - Arcane Plains
I suspected it because there are 21 Arcane stones and 17 hero talents.