Second filter Are you serious? Why would we ever help you? Urgh
Kol knows more about magic than any of us. He spent centuries with witches from all over the world, all the different kinds. He'd be the best one to talk to. Our mother was a powerful user of nature magic, as you know, while Davina uses ancestral magic. Those are the only ones I really know about. But I think a coven in South America that Kol ran with for a while used Expression. Or maybe that was where he learned about Silas, I forget.