Sea Gate Oracle The Oracle is a perfect filler card, it is far from overly powerful yet I play it lots because I feel it greatly reduces the element of chance in my games
Haunted CloakHaunted Cloak will help as well with trample and vigilance allowing us to hit over and also keep our commander up to block
You also gain life equal to the number of creatures
It's not a deck for impatient players, but you also can't play too slow and risk your opponent overwhelming you in the meantime
As far as Im aware, theres no super obvious combo ready to go with Emrakul, but we know people will keep trying for it
From Elesh Norn, Grand Cenobites master scheming and manipulation to Vorinclex, Monstrous Raiders primal strength, these cards really cover the bases when it comes to otherworldly dangers