2nd run to mythic with zombies in historic. 75% win rate until Diamond 2 w/ Mono Black zombies and ran into a ton of Jund Sac/food decks where I was running 50/50 against them. So I switched to a BW build and returned to ranks which feels better positioned against the meta. Champion of the Perished is the best 1 drop for aggressive starts and can win the game quickly, backed up with a crazy combo finish.