mtg commander proliferate deck Crush Your Salty Opponents With This $50 Poison Deck! green/blue proliferate deck ENERGY and PROLIFERATE Commander Deck

For seven mana you get a 7/5 artifact creature that is hard to block thanks to menace and helps stabilize you with lifelink

Another thing is that a lot of white ramp works well with bounce or sac land, you've got the obvious one but you might be able to increase it with Lotus Field and Lotus Vale

Though the Morningtide black enchantment is undoubtedly the best, all three of them are similarly useful at generating a steady stream of tokens each turn

These Doctor Who Commander Decks are ready-to-play right out of the box with a 100-card deck, 10 Planechase cards to travel through time and space as you play, accessories, and a deck box to store it all in

If they choose not to have you draw those cards, then the top three cards of your library go into your graveyard, and Combustible Gearhulk deals damage to your opponent equal to the total converted mana cost of those cards

Its really easy to see how doubling these abilities for free can quickly build a strong board