It ends games faster than almost anything on the list
If you do feel compelled to seat The Earth King on the throne, come equipped with as many cheap, 4+ power creatures as you can, and plenty of mana sinks for the absurd amount of ramp youll get
Spawning Pit Spawning Pits largely playable as a cheap, free sacrifice outlet with no color or timing restrictions
[226] They later released an expansion Battle for Zendikar featuring multi-color Planeswalkers Kiora and Ob Nixilis and a colorless Eldrazi Ruiner, and a second master set Shadows Over Innistrad which has 4 new Planeswalkers and also includes the addition of cryptoliths
If you get really lucky, you can also use Teferis Tutelage here as an alternate win condition, which is great if youre struggling to make your creatures big enough to attack through, but you can comfortably stay in a defensive position