Cards that require you to descend every turn or so are also good payoffs, like Corpses of the Lost
Even so, there are only a few commanders who excel at generating and using energy, so if you are brewing a Commander deck, youre going to want to take a look at these powerful creatures
This piece can hold 400 sleeved MTG cards, it is carved in basswood finished with dark mahogany gel stain:
The other huge upgrade that isn't a Vampire is, of course, Skullclamp, which if you're lucky enough to find / stick on the battlefield will draw you all the cards you need to close out the game
The combat damage triggered ability is on par with Sword of Feast and Famine, and I love how land creatures includes Dryad Arbor and any lands you animated in addition to earthbending