Lesser Warlocks are essentially mini-warlocks (as the name would imply). They share the same rules except 1) they don't have a feat and 2) they are a solo model instead of a warlock model. The later is relevant for spells/abilities that interact only with warlocks or only with non-warlocks (such as Black Arts, Parlay, Seduction, etc).
The equivalent rule in Warmachine is Battlegroup Controller.
|Battlegroup Controller - This model is not a warcaster (it's a solo) but has the following warcaster special rules: Battlegroup Commander, Focus Manipulation, Power Field, and Spellcaster. This model must have at least one warjack in its battlegroup at the start of the game.||Edit description|
|Lesser Warlock - This model is not a warlock (it's a solo) but has the following warlock special rules: Battlegroup Commander, Fury Manipulation, Healing, Spellcaster, and Transferring Damage. This model must have at least one warbeast in its battlegroup at the start of the game.||Edit description|