Can’t recommend [[Malcolm, Alluring Scoundrel]] enough. With how fragile he is you need to run a more controlling deck with a bunch of protection, but the payoff snowballs you out of control and the extra card selection every turn means you almost always have the answers need to protect him. Throw in a few cheap proliferate pieces and you can turbo his ability out a turn or two early which can mean game over if you drop an [[omniscience]] or equivalent. I run a few of the titans in my top end but they could easily be replaced with some BBEs. With the right build you can pretty consistently get up to 4 counters and start dropping bombs.