NHF – new heroes for Heroes V 3.1.

Kaldor has the Weakness spell as his starting spell, but it should be Magic Arrow - that's what it says in the xls document.

You could also add the Gnomish Axe enhancement to Eymund.

By the way, it would be nice to add tooltips for the standard heroes in the hero selection menu, just like you did for the new ones, so that everything is in the same style.