Heroes 5.5 WarGame Edition - Tactical Edition.

There aren't any pictures there, just enhanced icons (though it might be possible to disable this function?). The damage of the Guard has always been very low, and I don't see the point of Orlando's ability (at first, the hero has a low level to steal Mana, and then no one casts spells anymore; it's only useful at level 15).
And the icon for "Assassin's Mark" also fits the icon for Waishan's specialization.