backup cards mtg Death-Greeter's Champion (March of the Machine Commander) shuffle all but one of your hands into your library. Backup Plan (foil)

This would be fine if pumping every Cube with a bunch of mana acceleration led to good gameplay, but frankly, it doesnt

And after you've thrown the kitchen sink at someone, you can flash it back and do it again

You may need to screw it a few times to wear in the threads

Even though Cloud, Ex-SOLDIER offers additional card draw for each equipped creature, it still ends up being far better to just focus on piling everything on Cloud and protecting him rather than spreading it out: you'll kill people faster with commander damage, you'll reap bigger rewards off stuff like Behemoth Sledge gaining you way more life, and it's simply easier to protect a single creature than trying to protect your entire board