- A reference guide and manual in Russian for Heroes 3.

...exception: specializations that grant a permanent bonus. These specializations are possessed by heroes from the "Conflux" Castle and some heroes from campaigns.

But each castle has its own unit specialists that give +1 to speed and increase their acceleration.

By "These specializations," we mean "specializations that grant a permanent bonus."

In general, the last sentence is unnecessary because only Kseron among the heroes of the Conflux and campaigns grants a speed bonus, and the Devils already have a speed of 11 (the maximum, which affects logistics).