Alternatively, Ramp Commanders like Aesi, Tyrant of Gyre Strait and Hearthhull, the Worldseed can get Horn of Plenty out early, and draw lots of cards with it
This doesnt see much play (probably due to the color requirements), but I would consider running it if your deck contains these colors
Grim is a way of playing good disruption and value without having to eat away at your dork count too much
While most major browsers support the feature set Ill be discussing here, Im going to reference how I did this using Chrome for clarity
You also have to build your deck a certain way to guarantee any reliability with it, and for that reason its only an honorable mention
You can pair these with an Altar of the Brood to mill your opponents out, an Impact Tremors for infinite damage, or a Soul Warden for infinite life