commander deck mtg rules Turn structure How to Play Commander MTG:

While sitting a four-mana might be a bit tough and does restrict you from playing many artifacts of your own, being able to wipe the board will likely be worth running one or two of these in your deck

Which sounds good

The set includes awesome cards like Jasmine, Desert Warrior from Aladdin, the Super Goof version of Goofy, and some deep cuts like Diablo, Devoted Herald - yes, thats Maleficents raven

Sacrificing lands can be used to a deck's benefit, whether its to trigger a specific effect or to increase the number of them in a graveyard, and cards like Elvish Reclaimer fit naturally into a strategy of abusing land effects