Un_Involved_

So I got the Purphoros. Secret Lair, i have decks decks for Keranos and the big P himself but I don't know what to do with Mogis God Of Slaughter. I want to use him but the only decks i have in his colors are Kess, Edgar, and Kaalia. I was thinking of putting him in Edgar since he's a big beater but I dont know. I'm definitely putting Purphoros in Edgar though.