NHF – new heroes for Heroes V 3.1.

For all standard heroes and creatures that are not particularly strong (not like Ingvar and Haghesh, etc.), I give additional bonuses in the form of extra creatures, stat boosts, etc. Simply adding bonuses based on level seemed too ordinary, repetitive, and uninteresting to me.
For example, for Erin, I want to implement a witch appearing for each Chaos spell cast, because the Sorgan lizards die quickly, so the hero will receive bonuses for their deaths. Narhiz will receive mages based on his spellcasting stat.