Unlocked Forcas in his release event. Supposed to be good, but I didn’t manage to confirm this yet.
Unlocked Lucien from Blessed Scrolls pull. Reddit tells me that I was actually lucky, since Lucius can’t be farmed. All I can say, he’s rather fun, as you can turn on berserk mode, and the guy will be running killing things off by himself.
Unlocked Nauseous Rotbine from Guild War tokens. This one is actually useful, as it’s the only Chaos healer in the game.
Unlocked Aesoth from his release event. One of the easiest unlocks, as it requires just 100 shards.