NHF – new heroes for Heroes V 3.1.

We just need to see what it is. :)

Added 2 hours 43 minutes ago
And did they come up with a special ability for Latrodekta? Maybe we can add something like that for her if something similar doesn't exist:
Black Widow - increases the Necromancy skill by 2% for each hero level that is a multiple of 4. Reduces the enemy's morale and luck by 1, the bonus increases for each level that is a multiple of 8.

By the way, maybe instead of a bonus to raising undead, you could give a bonus to energy, like +10 per level or certain levels (but that might be too much).